Free Concert in Boston with MixFest 2017 Save the Date! MixFest 2017 returns to the DCR Hatch Shell on Saturday, September 16, 2017 for a free concert sponsored by Mix 104.1.

Kelly Clarkson, Blondie, and Andy Grammer will be playing MixFest 2017.

Gates will open at the DCR Hatch Shell at 11AM and music will start at 2PM. It’s recommend to arrive close to 11AM as possible because capacity is limited and the entrance will close once capacity is reached.

For more information regarding MixFest 2017, please head here.