Come to Wauwatosa for fantastic evenings of live music under the stars! Located at the Hart Park Rotary Performance Pavilion on the corner of 68th and State Street in Wauwatosa, Tosa Tonight offers a diverse lineup of quality entertainment and features food and beverages from some of the area’s most popular restaurants and businesses. Concerts are free of charge and take place starting at 6pm on Wednesdays throughout the summer, plus the 4th of July.