Get ready to experience summer like never before with Summer Soundwaves, THELMA’s premier outdoor concert series featuring big-name national acts in the heart of downtown Fond du Lac. Building on the energy and vibe of THELMA Thursdays, this amplified version takes things to the next level with unforgettable performances under the open sky, right outside our front doors.

Gather your friends and soak in the fun on Sheboygan Street. Whether you're a longtime fan or discovering new favorites, Summer Soundwaves promises high-energy evenings filled with powerful music, great company, and the electric buzz of summer nights done right.

Bigger stage. Bigger sound. Bigger energy. Only at THELMA.