Third in the Burg: 6-9 p.m. April 17 at downtown and midtown Harrisburg. http://thirdintheburg.org/
PA Relief Sale: 4-9 p.m. April 17, 7 a.m.-3 p.m. April 18 at the Pennsylvania Farm Show Complex, 2300 N. Cameron St., Harrisburg. Cost: Free (but there is an $8 parking fee). Pareliefsale.org.
CPYB’s “Cinderella”: 1 and 7 p.m. April 18, 2 p.m. April 19 at Sunoco Performance Theater, Whitaker Center, 222 Market St., Harrisburg. Cost: $18-$41 for children, $23-$41 for adults. http://www.whitakercenter.org, 717-214-2787.
The Blandinas CD release party (and Mr. Unloved concert): 7 p.m. April 17 at Metropolis Collective, 17 W. Main St., Mechancisburg. Cost: Free, but donations appreciated.
Popovich Comedy Pet Theater: 7:30 p.m. April 17 at the Strand Theatre, 50 N. George St., York. Cost: $29, $33, $37. mystrandcapitol.org.