Tosa Heights Neighborhood Association

Welcome to Tosa Heights

Join your neighbors and become part of the the Tosa Heights Neighborhood Association. We are a non-profit organization of volunteers from Tosa Heights. Our neighborhood of over 450 households in Wauwatosa, Wisconsin is bordered (approximately) by Congress Street/Grantosa, 92nd Street, Capitol Drive and 100th Street.

Our goals are to bring neighbors together with community and social events, provide safer neighborhoods for families and strengthen the quality of life for residents and the community as a whole.


To learn about upcoming events please go to our Facebook page. You can also sign-up for our email list here.

Movie Night
  • 8:30 PM
  • Tosa Heights Triangle (97th & Palmetto)
August 12, 2022

NEW! – Movie Night at the Triangle

Join us for an outdoor showing of Encanto on a big screen at the Triangle. Please bring your neighbors and a lawn chair or blanket and enjoy the show! Movie snacks and...
Aug 26 2022
August 26, 2022
  • 07:00 PM
  • 9809 W. Grantosa St.

August TGIF at the Kromm’s

The August TGIF will be held at the home of Paul & Julie Kromm at 9809 W. Grantosa Avenue on August 26th at 7pm! This is a family-friendly TGIF. The Kromms...

Sep 17 2022
September 17, 2022
  • 4:00 PM
  • The Triangle (97th & Palmetto)

Fall Cookout at the Triangle

Happy Fall! Our Annual Fall Cookout at the Triangle will be held Saturday, September 17th from 4 - 6pm at the Triangle on the intersection of Palmetto, Hope and 97th. THNA...

Oct 28 2022
October 28, 2022
  • 06:00 PM

Chili Cook-off!

Break out the crock-pots and save the date for the 9th Annual Tosa Heights Chili Cook-Off! Whether you think you have the best chili in town or you’re a chili-newbie,...

Become a THNA member

Sign up and join in on the fun!

TGIFs and Beer Club and Laughter and Friendships… oh my.