This summer in Maryland, Baltimore’s Union Craft Brewing saw an upswing in the number of unsupervised children running around its new, expanded beer garden and brewery. Speaking up to parents and kids didn’t seem to curb the behavior, so last month, the brewery took to social media to announce a new policy: Children would no longer be allowed in the taproom after 6 p.m. This was a somewhat innocuous policy change – “Adult Swim,” as Union dubs it, previously began at 8 p.m., and children were still welcome from noon to 6 p.m.