In addition to getting your fill of floats, fireworks and fun this weekend, residents can help support the Chanhassen Historical Society in two ways. Mary Jane Klingelhutz and members of the historical society will be selling many unique items at Historic St. Hubert's from 10 a.m. to 6 p.m. on July 3 and 4. The Historical Society will also be receiving proceeds from the raffle the is conducted annually at the July 3 Business Expo at City Center Park.