Registration for Midcoast Community Children's Chorus followed by 5 p.m. mandatory parents' meeting at St. Thomas Episcopal Church, 33 Chestnut St., Camden. Cost: $50 (plus $5 annual fee), scholarships available. FMI: 975-0582. Can also register at mccsings.org. Rehearsals will be 4 to 5 p.m. Wednesdays through May. Ages 7-12.