

Welcome to The Underground Event Venue, your premier event location in the heart of Flat Rock, Michigan. Nestled at 28771 Telegraph Rd Suite B, our unique venue is the perfect setting for a wide range of events, from weddings and receptions to baby showers, baptisms, bridal showers, private parties, graduations, birthdays, quinceañeras, bar and bat mitzvahs, corporate parties, holiday gatherings, networking events, training seminars, and more.
The Underground Event Venue offers a blend of historic charm and modern amenities. Our venue can comfortably seat up to 130 guests and features:
- A fully setup bar (BYOB)
- A full arcade with over 12 machines including Jaws Pinball, Pacman, and Godzilla Pinball
- A baby grand piano
- A 75″ 4K TV for slideshows, images, or movie presentations
- A house sound system (or bring your own DJ and audio system)
- Full air-conditioning and heating
- ADA accessibility, with platform lift
- A comfortable lounge area
- A variety of board games
- A fully equipped prep-kitchen with an ice machine, commercial-sized fridge and freezer, microwave, and glassware available to rent
- Adequate on-site parking with additional public street parking


Our venue exudes an ‘Old Detroit’ feel, reminiscent of a speakeasy. It’s swanky, with a touch of class, creating a memorable ambiance for any event. Many of our guests are surprised to find such a cool, hidden gem in Downtown Flat Rock, that offers more.
Originally the Public Library of Flat Rock, it was previously the site of the General Store, W.S. Morey Co., built in 1876. The General Store burned down and was rebuilt, and today, The Underground Event Venue stands on the original foundation.


Flat Rock was platted and recorded in 1838 with the ambition of connecting Lake Erie to Lake Michigan via a canal. While the canal project ultimately failed, Henry Ford established the Ford Motor Company Lamp Factory here in 1925. The Flat Rock Dam, built to provide hydroelectricity to the factory, remains a key part of Huroc Park, a popular local destination. Notably, every Mustang is assembled at the Ford Factory in Flat Rock.
…The co-founders of The Underground Event Venue, have deep roots in the Downriver community. Erica, raised in a Hungarian family, grew up helping her mother cater events. Her father, a Hungarian refugee, moved to Delray, Detroit at 19, instilling a deep appreciation for family gatherings and significant life events.
Eric, with a background in real estate construction, is meticulous and loves creating and building things. Both sets of their parents were self-employed, which inspired Erica and Eric to provide work and business for their community and their family. The planning for the basement began three years ago with the goal of creating a space that offers more than just four walls. We wanted to infuse it with style, providing games and activities that encouraging people to enjoy each other’s company.The Underground Event Venue is a locally owned and family-operated venue, fully licensed and insured, dedicated to making your event unforgettable.

We proudly serve clients from various nearby cities including Grosse Ile, Woodhaven, Brownstown, Riverview, Allen Park, Monroe, Trenton, Wyandotte, South Gate, Maybee, Ida, Rockwood, Carlton, Newport, Gibraltar, New Boston, Huron, Berlin Charter Township, Sumpter, Van Burn, South Rockwood, and Romulus. Our prime location ensures easy access for guests within a 15-20 mile radius.