Childcare Needed

Looking for a babysitter for one evening for our three boys ages 7, 5 (almost 6) and 2. 5 (partially potty trained). We'll be out from 5 p.m. to about 11 p.m. max (across the street at the park) for an event. They will eat dinner, have playtime, a little screen time, then bed around 8 to 9 p.m. We have no pets and the boys have no allergies. We'll leave contact info and house notes before we go.