# Event Details - **Event Name**: World's Largest Pizza Costume Party! - **Event Start and End Date**: Fri, 25 Sep, 2026 at 06:00 pm – Fri, 25 Sep, 2026 at 07:00 pm (-04:00) - **Event Description**: We are inviting GUINNESS WORLD RECORDS as we attempt a new World Record: The Largest Gathering of People Dressed as PIZZA in New Haven!About this EventIn 2025, New Haven broke the GUINNESS WORLD RECORDS for Largest Pizza Party also featured in front of 14 million viewers on 60 Minutes. For 2026, New Haven is looking to break another record. Again it includes 5000 people and it's pizza themed, but this time it will be one of the most stunning spectacles ever seen on The Green. Last year we asked people to eat the pizza, but this year we want you to BE the pizza.Make pizza history with us as we invite GUINNESS WORLD RECORDS for our attempt at the Largest Gathering of People Dressed as Pizza!Friday September 25 from 6-7pm on the New Haven Green, all during the A-1 Toyota Apizza Feast at the New Haven Grand Prix!While we will outline some of the rules and details about this event in our FAQ, here are a few major aspects to follow. Each participant will be receiving a custom designed pizza slice costume which they can keep and even use as a Halloween costume! We will be assembling all participants into 50 groups of 100 along with a steward who will witness each participant in costume. Before and after you can roam around the free entry A-1 Toyota Apizza Feast where there are dozens of pizza vendors, food trucks, crafts, music, entertainment, bikes races, beer and wine gardens and more!A percentage of the proceeds from tickets sold for the World's Largest Pizza Costume Party will go directly to the Boys & Girls Club of Greater New Haven! We are so excited to work with these great instructors, kids and their families to help make this world record attempt something to remember forever!IMPORTANT: ALL PARTICIPANTS MUST STAY IN FESTIVAL AREA UNTIL 7PM. We strongly advise all participants to arrive starting at 4pm since we expect the largest number of people to arrive between 5:30-6:30pm. This will allow participants to have more time in show your tickets, grab your costume and assemble in the record attempt area. We ask that each participant stay here until we finish the count at 7pm. At 7:30 pm we will announce that the GUINNESS WORLD RECORDS attempt has been successful with a sea of 5000 people all dressed as pizza slices! All the while the A-1 Toyota Apizza Feast will be free entry to the public. We invite all participants to stay and enjoy throughout the evening, which goes to 10pm.Agenda🕑: 04:00 PM - 10:00 PMA-1 Toyota Apizza Feast🕑: 06:00 PM - 07:00 PMWorld's Largest Pizza Costume Party - **Event URL**: https://allevents.in/new-haven/worlds-largest-pizza-costume-party/100001982359152589 - **Event Categories**: costume-parties, parties, entertainment, halloween, sports, festivals, food-drinks, nonprofit, kids - **Interested Audience**: - total_interested_count: 1 - **Event Highlights**: - Duration: 1 hour - Location: 300 College St - Languages: English ## Ticket Details - **Ticket Price Range**: min: 22.74, max: 28.06, currency: USD ## Event venue details - **city**: New Haven - **state**: CT - **country**: United States - **location**: 300 College St - **lat**: 41.3073649 - **long**: -72.928623 - **full address**: 300 College St, 300 College Street, New Haven, United States ## Event gallery - **Alt text**: World's Largest Pizza Costume Party! - **Image URL**: https://cdn-az.allevents.in/events7/banners/94210fc8a37ddfc78285e9d55b9e56f904d65a8fd7ad400a867c54da25dd4eff-rimg-w1200-h545-dc8f6147-gmir.jpg?v=1770436024 ## FAQs - **Q**: When and where is World's Largest Pizza Costume Party! being held? - **A:** World's Largest Pizza Costume Party! takes place on Fri, 25 Sep, 2026 at 06:00 pm to Fri, 25 Sep, 2026 at 07:00 pm at 300 College St, 300 College Street, New Haven, United States. - **Q**: Who is organizing World's Largest Pizza Costume Party!? - **A:** World's Largest Pizza Costume Party! is organized by Taste of New Haven. - **Q**: Who is this event for? Is it right for me? - **A:** World's Largest Pizza Costume Party! is ideal for party-goers, social butterflies, and anyone looking for a great night out with music, drinks, and good vibes. Whether you're a first-time attendee or a longtime enthusiast in New Haven, this event is thoughtfully curated to deliver a standout experience worth every moment. 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