Where: The DOME

2695 East Henrietta Rd. Henrietta NY 14467

When: Saturday October 4th, 2025

What Time: 10am - 5pm

About: MAYDAY! underground has moved to THE DOME in Henrietta for a 2 day shopping extravaganza! Free Entry, Free Parking, Free Swag Bags, Food Trucks, and of course tons of amazing vendors.