Grounds Parties

A grounds party is a social gathering with the picnic area with 10 of more non-member attendees capping at 30ppl in total attendance. Grounds parties require advance booking and approval from the MIBC Office. This helps ensure enjoyment for all members by managing capacity and ensuring member accessibility to the BBQ decks.

REVISED Summer 2021 Policy

  • Grounds parties are available Monday – Thursday,¬†only.
  • Assigned designated tables (Upper BBQ Deck (4 tables), Lower BBQ Deck (4 tables))

Rates (Billed to Member Account)

  • 10-14 non-member attendees $100*
  • 15-30 non-member attendees $150*

*NOTE: Pool usage must be pre-arranged at the time of booking to ensure proper lifeguard ratios for the safety of all members and guests. An additional guest (non-member) fee of $10.00/guest will be included in the grounds party fee.

Please link to the Member Information page to review the guest and pool/lake policies prior to booking a Grounds Party.

Booking a Grounds Party

Please complete the Grounds Party Inquiry form.

Grounds Party Inquiry

Grounds Party Inquiry

Grounds Parties are available Monday - Thursday.


Rules or Conduct Violation

Any individual or groups that violate any of these rules or any other MIBC conduct policy may be asked to leave immediately.

Be an Awesome Member

Visit our Member Information page to learn how to enjoy the BBQ Grounds and be an awesome member of our community.

Barbecuing at MIBC

BBQ Deck Map here.

Picnicking and barbecuing at MIBC is a special tradition. Whether you bring down the whole family and pick your spot in the picnic area or it is just you and your significant other picnicking on the deck and overlooking Mt. Rainier and Lake Washington, there is a spot that meets your needs.

Our main picnic area includes a large number of picnic tables which are strategically located near the grills. There are four gas grills available for members to grill up their barbecue specialties. The picnic area is a great place to see a friend, meet other members or just share quality family time.

New this year, we have added more picnic tables in both the picnic area and in other areas around the club. There are now picnic spots located near the “Big Toy,” volleyball court, former putting green and in the tennis area.

For the enjoyment of all member (owner) families, please help keep the atmosphere family friendly and dispose of all garbage in the proper receptacles. Also, please help keep the Lost & Found to a reasonable level by checking you have all your belonging before you leave. If you need assistance, feel free to ask any staff person on duty (typically wearing a blue staff shirt).