Holy Innocents’ Summer Fair!. The fair is Saturday 6th July between 12 and 4pm at Holy Innocents’ School, Mitchell Road, Orpington. This year there will be multiple bouncy castles for the kids, exciting food stalls featuring many cultural delights and bakes, Miffle Mix Pick n Mix, craft and toy stalls. The PFA grill, where you can grab a bargain burger or hotdog, an ice cream van and games for the kids (and the adults too)!