The SC4 Alumni Association will have auditions Monday, July 15, for St. Clair County Community College’s Community Talent Showcase. Finalists will perform during SC4’s 90th anniversary Homecoming celebration and Blue Water Fest on Saturday, July 20, for the chance to win three prizes. The showcase is open to dancers, instrumentalists, performers, singers and small acoustic ensembles. Auditions will be from 4 to 7 p.m. Monday, July 15, in Room 60 of SC4’s Fine Arts Building. Entry fee is $15. Auditions will be limited to the first 50 acts on a first-come, first-serve basis. Singers and dancers should bring their own background music. The top 15 finalists will be invited to compete at noon Saturday, July 20, on the SC4 Greenway. First-place prize is $300 and the opportunity to open for an evening concert July 20 on the Greenway stage. Second-place prize is $100. Third-place prize is $50. For more information, contact SC4 choir director Cheryl Kaski at (810) 941-7869.