Boulder’s University Hill, just west of the University of Colorado’s main campus, is generally the stomping ground of C.U. students, but on the last Sunday of each summer month, it becomes a family-friendly playground with FREE kids’ activities, music and parking. The second of 2018’s three Summer Sundays on The Hill takes place on July 29, 10 a.m. to 12 p.m. This month it features fire trucks, a police squad car and FREE food from Hill restaurants during the second annual Taste of the Hill. It takes place where Broadway meets Pennsylvania Ave., Before or after, stroll north on Broadway for a few blocks to this weekends Sizzlin’ Summer Sidewalk Sale in downtown Boulder.