Marietta Events in September

Events in September in Marietta

Here’s your guide to all the happening concerts, festivals and events in September 2026 in Marietta. Catch the best of everything that your city has to offer here. Right from the flea market events to all the festivals; the September 2026 events in Marietta is all curated and sorted for you. Get going, buy your tickets and register to all the fun and exciting events already!

Atlanta Murder Mystery: Solve the case!

Sat, 17 Jan Onwards

Events in September in Marietta

Events in September in Marietta

Wed, 23 Sep, 2026 - 10:00 AM

Marietta Senior Expo

Cobb County Civic Center

11+ Interested

Trending events from nearby cities

Explore Events around you

10 km

5 km

10 km

25 km

50 km

Loading events...

FAQs

What are the top Events in September happening in Marietta?

Here are the top Events in September in Marietta:

Marietta Senior Expo is happening on Wed 23 Sep 2026 from 10:00 AM onwards at Cobb County Civic Center, Marietta

All Events that you vibe with!

Customize your experience; only see the events that click with you!

Best in Marietta, straight to your inbox

Never miss a single fun event; let us keep you updated!

Explore more in Marietta

Events in September from nearby cities