Corporate Events · Gaithersburg

Gaithersburg's Corporate Venue
That Isn't a Conference Room.

For the biotech, government and office teams along the I-270 corridor: a private venue five minutes from the Rio and the Shady Grove Metro, with one flat quote and a 3 PM start if you want one.

Request a Quote Call (301) 531-5158
Why Gaithersburg companies book iRock

In town, private, one number

Holiday parties, kickoffs, send-offs, client nights.

📍

Five minutes from most offices

Shady Grove Road, just off I-270 exit 8, next to the Red Roof Inn. Free lot out front.

📋

One flat quote

Space, drinks and food as one number for your date and headcount. Never per person. Invoiced.

🔒

One room to the whole venue

Private rooms for up to 25; bar plus rooms for 30 to 50; a full buyout for 50 to 80-plus.

⏰

Daytime starts

We open at 5 PM; for company events we can open early so the team is home for dinner.

🎮

Not everyone has to sing

Games out every night; the bar is yours; nobody performs for strangers.

🍔

Food and a full bar to the room

Shared spreads sized to the group; open tab, drink tickets, bottles, or a flat bar package.

A big group in the VIP room at iRock
Three steps

Pick your space, drinks and food

Tell us headcount and date; a flat quote comes back within one business day.

  • Pick your spaceOne private room (up to 25), several rooms with or without the bar (25–50), or the whole venue (50–80+).
  • Pick your drinksOpen tab, drink tickets, bottles to the room, or a flat bar package.
  • Pick your foodOrder through the night, or a shared spread sized for the group.

Good to know

  • A deposit holds your date; we invoice both the deposit and the balance
  • 18% service charge and sales tax are added to the quote
  • Every room has its own dedicated staff for the whole booking
  • Early openings for larger buyouts are arranged per event
  • Tell us about dietary needs when you book — our fryer is shared
  • December Fridays and Saturdays book first — lock a date in October or early November
Questions

Questions Gaithersburg planners ask

How many people can you host?

Up to 25 in the VIP room, 30 to 50 using the bar area plus rooms, and 50 to 80-plus for a full venue buyout.

Can we do an afternoon event?

Yes, for larger groups. We normally open at 5 PM and can open early for corporate events.

How is it priced?

One flat quote for your date, headcount and hours. Tax and an 18% service charge are additional and shown on the quote.

Can people take Metro?

Yes — Red Line to Shady Grove, then a short rideshare. Drivers park free out front.

What People Are Saying

What groups say afterward

★★★★★

"Went here for a team outing in December. Had the best time of my life. The tablet was easy to use after being shown how to work it. We only got appetizers but it was definitely enough because you're too busy singing. The drinks were delicious and our bartender was so great and personable. Definitely recommend for a night out to let loose."

— Jessica D., Silver Spring, Yelp
★★★★★

"The employees are friendly and there is a good variety of food and drink options for everybody. The main room is a bar with a projector for watching the DJ's choice in music — great music btw! There are rooms available for private karaoke groups and you can reserve them ahead of time. The equipment is easy to understand and flexible for finding any song your group wants."

— Nadia W., Google
★★★★★

"EXCELLENT service, great VIP room, and all around fun atmosphere! Highly recommend. We will definitely be going back."

— Sean G., Google
Easy to Get To

Minutes from most of Montgomery County

15964 Shady Grove Rd, Gaithersburg — just off I-270 with a free lot out front.

GaithersburgHome baseRockville~12 minGermantown~15 minMontgomery Village~15 minNorth Potomac~10 minPotomac~20 minSee all areas →

Get a Flat Quote

Send headcount and a preferred date. One number back within a business day.

Request a Quote Call (301) 531-5158