The ABC Bel Canto Choirs will hold open auditions for singers in grades 2 to 11 for the 2012-13 season. Call 759-6428 or email firstname.lastname@example.org to reserve a spot or for more information. To find out more about the choirs, visit www.abcbelcanto.org.
The Penn Dixie Paleontological and Outdoor Education Center will hold its 18th annual nature cruise and Buffalo Lighthouse tour on Sunday. Boarding begins at 8:30 a.m. The cruise will begin at 9 a.m. Cost is $22-$28. For information, call 627-4560 or visit www.penndixie.org.