Wauwatosa East Key Club is an international community service organization affiliated with Kiwanis International. The Wauwatosa East Key Club is sponsored by two Kiwanis Clubs: the Kiwanis Club of Wauwatosa, and the Kiwanis Club of Metropolitan Milwaukee Nights.

The main purpose of Key Club is to get kids involved in community service. Key Club shows young people that they can truly make a difference, and they can have a lot of fun doing it. Key Club members volunteer at run/walks, serve meals at soup kitchens, help out at safe houses for battered women, man phones at the Channel 10/36 Auction, sponsor a child in Pakistan, and raise money for such causes as UNICEF, March of Dimes, and the Susan G. Komen Breast Cancer Foundation.

Anyone is welcome to join Key Club.