# Environmentalism events in Rockville, Today and Upcoming Environmentalism events in Rockville - **Subtitle**: All Environmentalism events in Rockville, Maryland. Here you can find more information about Upcoming events in Rockville like parties, concerts, meets,shows, sports, club, reunion, Performance - **Category**: ## About All Environmentalism events in Rockville, Maryland. Here you can find more information about Upcoming events in Rockville like parties, concerts, meets,shows, sports, club, reunion, Performance ## Events in Rockville - **Event Name**: 35th Annual Rockville Science Day - **Description**: Bring the whole family and join us for an afternoon of STEM learning and exploration at Montgomery College. Over 100 exhibitors from around the region are expected to be in attendance. Drive a robot, build and launch a rocket, look through a microscope or - **Interested Audience**: - Count: 539 - Avatar: https://lh3.googleusercontent.com/a/ACg8ocJZAnAcmB4CICTHdEK5hM7ovQ4qv4ektwEZBrNl37oUPWZuFXmq=s96-c?sz=200 - Avatar: https://www.gravatar.com/avatar/93e3f064fbd85417d86c065ccde2e4cd?s=100&d=identicon&r=g - Avatar: https://lh3.googleusercontent.com/a/ACg8ocIW2hbN19S3bO04qwZev-0Q9wrIbZAYRMgxPkj7aaow87Puzof3CQ=s96-c?sz=200 - **Date**: Sun Apr 26 2026 at 12:00 pm – Sun Apr 26 2026 at 05:00 pm (-04:00) - **Event URL**: https://allevents.in/rockville/35th-annual-rockville-science-day/200029295059258 - **Venue**: Montgomery College, 51 Mannakee St, Rockville, MD 20850-1101, United States - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czkvYmFubmVycy83OGExYmMxMDRjYmMzZWYyNDhjODhmMDlkMTgxYzk0Y2Y2MGVjNWRmMjgxNzYwMTkxYThkNzZiM2MyMDdiNDk0LXJpbWctdzEyMDAtaDYwMC1kY2YxZjBmMC1nbWlyP3Y9MTc3NjY3ODQxOQ.avif - **Categories**: science-fair - **Event Name**: Spring Festival and Kids to Parks Day - **Description**: Celebrate Kids to Parks Day with a fun-filled Spring Festival at Croydon Creek! Bring the whole family to enjoy nature games and crafts, woodland hikes, live animal meet-and-greets, sustainability exhibits, local vendors, and more. This free, drop-in even - **Interested Audience**: - Count: 405 - **Date**: Sat May 16 2026 at 10:00 am – Sat May 16 2026 at 12:00 pm (-04:00) - **Event URL**: https://allevents.in/rockville/spring-festival-and-kids-to-parks-day/200029799816639 - **Venue**: 852 Avery Rd, Rockville, MD, United States, Maryland 20851 - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czEvYmFubmVycy84MmZmODE4MjY2YzZkZWI5YjA2ZGFlYmM0NGJkMDY4Y2Y1NmMzNTM2MWM1YmNhZDBjZWYzOWFiZDA4OGMyNTM1LXJpbWctdzEyMDAtaDEyMDAtZGM5M2FkMzktZ21pcj92PTE3NzYzMjI4MTg.avif - **Categories**: festivals, kids, spring-break, meet-and-greet - **Event Name**: City Nature Challenge - **Description**: Be part of a global effort to observe and document local wildlife during the City Nature Challenge. Join CCNC staff for a guided walk through the forest preserve, where naturalists will show you how to use the iNaturalist app to record plants and animals - **Interested Audience**: - Count: 9 - **Date**: Sat Apr 25 2026 at 09:00 am – Sat Apr 25 2026 at 10:00 am (-04:00) - **Event URL**: https://allevents.in/rockville/city-nature-challenge/200029881426740 - **Venue**: 852 Avery Rd, Rockville, MD, United States, Maryland 20851 - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czMvYmFubmVycy9mNGZjZDdmNmZmZmU3MjcyMzdjZmEzNWRkNzU5ODVjNWY2NDQ4ZGQ5MGExZjk1NGVjZGJlYTkxNDRhZjU3MDVlLXJpbWctdzEwODAtaDEwODAtZGNmZmZmZmYtZ21pcj92PTE3NzYzMDAzODE.avif - **Categories**: Contests - **Event Name**: Community Tree Planting: Shrine of St. Jude - **Description**: Join Casey Trees for an exciting day of tree planting, made possible by the Shrine of St. Jude and the Chesapeake Bay Trust.About this EventYou provide the volunteers, we provide all the necessary tools and supplies to pl - **Date**: Sat May 09 2026 at 09:00 am – Sat May 09 2026 at 01:00 pm (-04:00) - **Event URL**: https://allevents.in/rockville/community-tree-planting-shrine-of-st-jude/100001986436392724 - **Venue**: Shrine of Saint Jude Thaddeus Catholic Church - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czIvYmFubmVycy8wMTBkYzY4MDE5YjYxOTFhNjUxNmU2YjI4ZWY3MGQ5YmQ3NWZjYTA0ODljZmE0MmM0YmQ3Y2U5ZTAzNjgyNDY2LXJpbWctdzEyMDAtaDYwMC1kYzdiN2EyYy1nbWlyLmpwZz92PTE3NzY0MzY0ODE.avif - **Price**: Free - **Categories**: workshops, volunteering - **Event Name**: Earth Day Celebration - **Description**: Let's celebrate the beauty of Mother Earth, Gaia, or Pachamama by creating sun catchers and planting seeds of intention.About this EventEarth Day CelebrationJoin us for - **Date**: Wed Apr 22 2026 at 06:30 pm – Wed Apr 22 2026 at 08:00 pm (-04:00) - **Event URL**: https://allevents.in/rockville/earth-day-celebration/100001986413098049 - **Venue**: 17 W Jefferson St suite 201 - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czcvYmFubmVycy9iMWY1NzMzM2Q0ODE5ODYwZmZjZjYwYzU4ZDc0MmIxOTAyZjljNmMxZGI5ZGI1ODllYzA5MzE0ZjYzY2FiN2NlLXJpbWctdzEyMDAtaDE2MDAtZGM1NmFkNjYtZ21pci5qcGc_dj0xNzc1MDY4MjQ2.avif - **Price**: USD 38 - **Categories**: health-wellness, meditation, kids - **Event Name**: Volunteer for the Environment - **Description**: Roll up your sleeves and help care for the natural areas of our community! Volunteers work in the Hayes Forest Preserve on hands-on environmental projects and can earn Student Service Learning (SSL) hours. All supplies are provided. Events are free; regis - **Interested Audience**: - Count: 14 - **Date**: Sun Apr 26 2026 at 01:30 pm – Sun Apr 26 2026 at 03:30 pm (-04:00) - **Event URL**: https://allevents.in/rockville/volunteer-for-the-environment/200029866102340 - **Venue**: 852 Avery Rd, Rockville, MD, United States, Maryland 20851 - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czEwL2Jhbm5lcnMvNTkwNDUzYjMxOTg1MjAwNDY1YTg2OWM0NjhhYzUzM2VmN2FhNTM4YTQ5OGViNTc4MmMyNWFlODQ5NGI4M2MyMC1yaW1nLXcxMDgwLWgxMDgwLWRjNzQ5ZjQ2LWdtaXI_dj0xNzc2ODE2NTQy.avif ## Trending Events in Rockville - **Event Name**: Traitors & Faithfuls: A Live Strategy Game at Pactamere Farm - **Description**: The fog rolls in… � The council gathers… � But someone at the table is a TRAITOR. Step into a night of mystery, deception, and strategy at Pactamere Farm. Inspired by popular social deduction games, T - **Venue**: 15577 Stone Horse Creek Road, Glen Allen, VA - **Banner**: https://cdn-az.allevents.in/events7/banners/8d7b78d1634339b3856ed0d5ed796c9d77e5691a6363fd9af8a9c7d95a73f29e-rimg-w1024-h1024-dc161516-gmir?v=1773076332 - **Event Name**: The 2026 Parke County Covered Bridge Festival - **Description**: Welcome to INDIANA'S LARGEST FESTIVAL, The Parke County Covered Bridge Festival! 🎉 October 9-18, 2026 This festival is located in Parke County, Indiana, and was founded in 1957. This 10-day festival always starts on the 2nd Friday in October. The Parke - **Venue**: Parke County Courthouse Rockville, In - **Banner**: https://cdn-az.allevents.in/events10/banners/afa1508aff32ed7a572279005e0c2ad89b992daff4f0d9a0d4ac6de7ea162af4-rimg-w1200-h439-dceceff1-gmir?v=1776722876 - **Event Name**: 35th Annual Rockville Science Day - **Description**: Bring the whole family and join us for an afternoon of STEM learning and exploration at Montgomery College. Over 100 exhibitors from around the region are expected to be in attendance. Drive a robot, build and launch a rocket, look through a microscope or - **Venue**: Montgomery College, 51 Mannakee St, Rockville, MD 20850-1101, United States - **Banner**: https://cdn-az.allevents.in/events9/banners/78a1bc104cbc3ef248c88f09d181c94cf60ec5df281760191a8d76b3c207b494-rimg-w1200-h600-dcf1f0f0-gmir?v=1776678419 - **Event Name**: Armageddon XXIII - **Description**: Belegarth presents: Armageddon XXIII Please visit www.belegarth.com/armageddon for most of your Armageddon needs and questions! Pre-register here: https://www.belegarth.com/armageddon-registration What happens at Armageddon? So much that we put it in a - **Venue**: 65 S Billie Creek Rd, Rockville, IN 47872, United States - **Banner**: https://cdn-az.allevents.in/events3/banners/4c062de254902fd742babaa0b552c6f46da05df2b7c651d5e6065be581aa7c84-rimg-w1200-h675-dc100c0b-gmir?v=1776338949 - **Event Name**: 2026 Montgomery County Black Business Expo - **Description**: The Montgomery County Black Collective invites you to attend our 3rd Annual Black Business Expo.About this EventThe Black Business Expo, presented by the Montgomery County Black Collective and The Universities at Shady G - **Venue**: The Universities at Shady Grove - **Banner**: https://cdn-az.allevents.in/events1/banners/e497f1176432089f9ac80a2c196a579dbf2a2b742a1113045577bc84b9011af6-rimg-w1200-h1028-dc1b294a-gmir.jpg?v=1775452915 - **Event Name**: Asian BBQ Festival - **Description**: Dive into mouthwatering bites and fun vibes at the Asian BBQ Festival—grill, chill, and thrill in person!About this EventSizzle and Celebrate: The 2026 Asian BBQ Festival! 🍢🔥Get ready for the ultimate summer - **Venue**: Rockville Town Center - **Banner**: https://cdn-az.allevents.in/events10/banners/fc3533d67d859029627fa7f4352c11eca7b7009d3e843f1304cab027889aa6fe-rimg-w1200-h1607-dc30295b-gmir.jpg?v=1776768371 - **Event Name**: STICKY FINGERS- A Night of Rolling Stones Returns to Bethesda Theater - **Description**: The Rolling Stones like you’ve never heard them—bold, fearless, and fronted by women who own the night. Classic rock. Fierce voices. Zero apologies. STICKY FINGERS Back by popular demand, Sticky Fingers is a bold, high-octane celebration of The Rolling S - **Venue**: Bethesda Theater - **Banner**: https://cdn-az.allevents.in/events2/banners/866da630ad162bd7bd0f8d836ca84049c7bab80e9aa2010c64148bb98cfb01a1-rimg-w1200-h675-dcfaf8f6-gmir?v=1776723349 - **Event Name**: Summer Concert Series at The Square - **Description**: Grab those picnic blankets and lawn chairs, and join us every Friday this summer for a free concert at The Square!About this EventGrab your lawn chairs and picnic blankets and join us at The Square for live music! Grab a - **Venue**: The Square Rockville - **Banner**: https://cdn-az.allevents.in/events9/banners/ef578405b19b0ca308a1c2641bcdf911ecc333549b721a526d01cbd886b2f3cc-rimg-w1024-h768-dc7b6343-gmir.jpg?v=1775468905 - **Event Name**: 2026 Rockville Antique and Classic Car Show - **Description**: The show is free and open to the public. There is a fee to show or sell a car or have a flea market space. visit www.rockvillemd.gov/CarShow for registration and event details. From Packard to Ferrari, 33 car clubs are represented during this grand even - **Venue**: 603 Edmonston Drive, Rockville, MD, United States, Maryland 20851 - **Banner**: https://cdn-az.allevents.in/events2/banners/322c0f46fe69c8258f2e780d5aa8995abbfd1bc7e1392d9521f1e6b91b67f0aa-rimg-w1200-h676-dc191842-gmir?v=1776810337 ## FAQs - **Q**: What are the top events in Rockville? - **A:** 35th Annual Rockville Science Day (Sun Apr 26 2026 at 12:00 pm at Montgomery College, 51 Mannakee St, Rockville, MD 20850-1101, United States), Spring Festival and Kids to Parks Day (Sat May 16 2026 at 10:00 am at 852 Avery Rd, Rockville, MD, United States, Maryland 20851), City Nature Challenge (Sat Apr 25 2026 at 09:00 am at 852 Avery Rd, Rockville, MD, United States, Maryland 20851), Community Tree Planting: Shrine of St. Jude (Sat May 09 2026 at 09:00 am at Shrine of Saint Jude Thaddeus Catholic Church), Earth Day Celebration (Wed Apr 22 2026 at 06:30 pm at 17 W Jefferson St suite 201). - **Q**: What are the top free events in Rockville? - **A:** Community Tree Planting: Shrine of St. Jude (Sat May 09 2026 at 09:00 am at Shrine of Saint Jude Thaddeus Catholic Church). - **Q**: What events are happening in Rockville today April 22, 2026? - **A:** Earth Day Celebration (Wed Apr 22 2026 at 06:30 pm at 17 W Jefferson St suite 201). - **Q**: What events are happening in Rockville this weekend April 24–26, 2026? - **A:** 35th Annual Rockville Science Day (Sun Apr 26 2026 at 12:00 pm at Montgomery College, 51 Mannakee St, Rockville, MD 20850-1101, United States), City Nature Challenge (Sat Apr 25 2026 at 09:00 am at 852 Avery Rd, Rockville, MD, United States, Maryland 20851), Volunteer for the Environment (Sun Apr 26 2026 at 01:30 pm at 852 Avery Rd, Rockville, MD, United States, Maryland 20851). - **Q**: What events are happening in Rockville in April 2026? - **A:** 35th Annual Rockville Science Day (Sun Apr 26 2026 at 12:00 pm at Montgomery College, 51 Mannakee St, Rockville, MD 20850-1101, United States), City Nature Challenge (Sat Apr 25 2026 at 09:00 am at 852 Avery Rd, Rockville, MD, United States, Maryland 20851), Earth Day Celebration (Wed Apr 22 2026 at 06:30 pm at 17 W Jefferson St suite 201), Volunteer for the Environment (Sun Apr 26 2026 at 01:30 pm at 852 Avery Rd, Rockville, MD, United States, Maryland 20851). - **Q**: How can I find events in Rockville? - **A:** You can discover upcoming events in Rockville on AllEvents.in. Browse by date, venue, or price to find events that match your interests. - **Q**: How do I buy tickets for events in Rockville? - **A:** You can buy tickets directly through AllEvents.in. Many events offer online booking with options for free, paid, and early-bird tickets. - **Q**: What are the popular venues for events in Rockville? - **A:** Some popular venues hosting events in Rockville include Montgomery College, 51 Mannakee St, Rockville, MD 20850-1101, United States, 852 Avery Rd, Rockville, MD, United States, Maryland 20851, Shrine of Saint Jude Thaddeus Catholic Church. - **Q**: What is the price range for events in Rockville? - **A:** Prices for events in Rockville range from USD 38 to USD 38. Many events also offer free entry. - **Q**: Who are the top organizers for events in Rockville? - **A:** Popular organizers hosting events in Rockville include Rockville Science Center, Croydon Creek Nature Center, Casey Trees. - **Q**: Are there any online events available? - **A:** Yes, many events are available online. You can filter for virtual events on AllEvents.in to attend from anywhere. - **Q**: How can I get notified about new events in Rockville? - **A:** Follow the category on AllEvents.in to get notified when new events are listed in Rockville. ## Environmentalism Events from nearby cities - [Environmentalism Events in Derwood](https://allevents.in/derwood/environmentalism) - [Environmentalism Events in Aspen Hill](https://allevents.in/aspen-hill/environmentalism) - [Environmentalism Events in Garrett Park](https://allevents.in/garrett-park/environmentalism) - [Environmentalism Events in Potomac](https://allevents.in/potomac-md/environmentalism) - [Environmentalism Events in Chevy Chase](https://allevents.in/chevy-chase/environmentalism) - [Environmentalism Events in Kemp Mill](https://allevents.in/kemp-mill/environmentalism) - [Environmentalism Events in Glen Echo](https://allevents.in/glen-echo-md/environmentalism) - [Environmentalism Events in Sandy Spring](https://allevents.in/sandy-spring/environmentalism)