After Parties at Summer Set Gigantic Underground Conspiracy and EOTO in Twilight The 2nd Annual Summer Set Music Festival is preparing for another historic event in Wisconsin this August 9-11. This year the festival is opening up The Groove for late night performances on Friday and Saturday night. A superjam is set for Friday night with members of Big Gigantic, The Disco Biscuits, RAQ and the Underground Orchestra coming together to create a one of a kind performance. On Saturday night EOTO is set to takeover The Groove stage with their bass heavy rocking beats. Friday late night