BLOOMINGTON, Ill. - The David Davis Mansion State Historic Site will celebrate the 25th Anniversary of the GLORIOUS GARDEN FESTIVAL July 16-17. The event will begin on the grounds of the historic mansion at 1000 Monroe Drive in Bloomington from 1:00 p.m. to 7:00 p.m. Friday, July 16, and 9:00 a.m. to 3:00 p.m. Saturday, July 17.