April 27: LEWISTON, the Portland Symphony Orchestra musicians will perform for children ages three to seven at a Kinderkonzert at 9, 10 and 11 a.m. at Bates College Olin Arts Center Concert Hall. $3 773-6128

April 27: LEWISTON, the “Peek-a-Boo” puppet show will be held at 9:30 a.m. at New Life Center, 134 College St. 782-3939

May 7: PORTLAND, the Bits ‘n’ Pieces Puppet Theater will present “Thumbelina,” at 2 and 4 p.m. at Portland City Hall Merrill Auditorium. $10 842-0800