Venue photo 1

Proof Kitchen + Lounge

4.2(1,889)
Restaurant

About

Proof Kitchen + Lounge offers an upscale-casual setting ideal for business dinners and client gatherings, serving steaks and eclectic comfort fare with attentive, professional service. The venue features private and group-friendly spaces with outdoor seating, balancing a cozy atmosphere with polished hospitality.

Located in Waterloo, Proof is well-suited for events up to 30 guests, providing a seamless turnkey experience including in-house food and beverage. Its thoughtful menu accommodates dietary needs, making it a reliable choice for team meals, client receptions, and networking dinners.

Best for

  • Intimate team dinners with attentive service
  • Client entertaining in a cozy hotel setting
  • Small private events with seasonal menus

Request a Package

Tell the venue what you're planning and they'll respond with a custom proposal within 1–2 business days.

Group Dining Event

Custom request

Perfect for team dinners, client lunches, and celebration meals. Reserve a private or semi-private space for your group with food, drinks, and AV if needed.

What's typically included

  • Private or semi-private space
  • Food & beverage
  • AV & technology

Happy Hour

Custom request

Host a relaxed evening reception for your team or clients. Reserve a space for drinks and light bites in a social, low-key setting.

What's typically included

  • Private or semi-private space
  • Food & beverage

Full Buyout

Custom request

Take over the entire restaurant for your event. Full control of the space, menu, and atmosphere — ideal for large celebrations or exclusive corporate events.

What's typically included

  • Full venue layout
  • Food & beverage
  • AV & technology

Venue Details

Standout features

Eclectic comfort fare with standout steaks
Food Program
Eclectic comfort fare with standout steaks
The menu features upscale-casual dishes including well-reviewed steaks and diverse comfort food. Signature items like the truffle burger and vegan salmon highlight the kitchen’s range and care for dietary needs.
Outdoor seating available
Outdoor Space
Outdoor seating available
The venue offers outdoor seating, providing a relaxed option for groups to enjoy fresh air alongside their meal, a valued feature for business gatherings seeking a versatile setting.

At a glance

Rated 4.2 on Google · 1,889 reviews