Franklin Foster

Hard Rock Hotel & Casino Sioux City's Saturday in the Park Festival is pleased to announce the headliners for the 2015 festival, the festivals 25 th Anniversary. Aretha Franklin and Foster The People will close this year's 25 th installment of the festival, event co-founder Dave Bernstein announced Thursday. Aretha Franklin will be welcomed by Great Southern Bank. 'This year's performers are tremendous, and collectively cover the wide range of SITP fans musical interests. Aretha Franklin and Foster the People are both well known for incredible recorded music and awesome live shows. This year, like each of the past 25, will be all about top notch live free music.'