The Ainsworth Community Center Opera House will be hosting Acappella on Sunday, April 10, at 2 p.m. Acappella is a group of women who sing a unique brand of four-part harmony, unaccompanied. Formed in 1999, the 14-member group is known for their pleasing, close harmony and an eclectic musical mix including sacred, gospel, country, popular, jazz and Broadway selections.  Based in Mt. Pleasant, the group is dedicated to local entertainment. Doors open at 1:30, and there is a $10 charge. The Opera House celebrated its centennial in 2015.