Cork Waterbury & Waterbury Sports presents: Dirty Thursdays! Bring your bike to Waterbury Sports for any minor adjustments before 6pm. Group mountain bike rides leave from the parking lot between Waterbury Sports and Cork Waterbury at 6:15pm and head over to Perry Hill. All levels & abilities welcome! Post-ride, head to Cork Watebury for $4 local draft beers, wine specials, and killer fare from the Cork kitchen crew.