Category Events - United States, Buffalo Grove (IL) What better way to celebrate mom than with a fun, family oriented group ride! We will meet at 2:15 p.m. on Mother's Day at our Buffalo Grove store and take a short ride around the Arboretum Club, stopping for a treat at Dairy Queen. All bikes and abilities are welcome! Please remember to bring flat kits and ice cream money. As always, helmets are mandatory!