A sure sign that school is out for the summer as this week is the start of the Thursdays in Pella season. Families First will kick-off the series of weekly events again this year with “Saluting Pella’s Families.” Families Director Jodi Bokhoven says one of the more popular events is the bicycle rodeo. Activities begin at 6 p.m. in downtown Pella. The Thursdays in Pella season extends through August 20.