Anne Arundel Community College acting students will present two 10-minute comedy readings tomorrow at Barnes & Noble Booksellers. They will read "The Battle of Bull Run Always Makes Me Cry," about a girl who tells her friends the comic details of a blind date, and "Judgment Call," in which three baseball umpires practice their calls for the coming season. 7:30 p.m. tomorrow. Barnes & Noble Booksellers, Annapolis Harbour Center, 2516 Solomons Island Rd., Annapolis. Free. 410-777-7030.
'Lights on the Bay'
Two miles of holiday lights will be on display at Sandy Point State Park during the annual "Lights on the Bay" display, sponsored by Anne Arundel Medical Center. This year's light show has more than 60 moving and stationary displays, including a North Pole train station exhibit, a replica of a Colonial village and an exhibit of toys. 5-10 p.m. daily through Jan. 2, Sandy Point State Park, 1100 East College Pkwy., Annapolis. $12 per car; $50 per bus. 443-481-3161.
Pianists Brian Ganz, Don Boomgaarden and Beverly Babcock, violinist Jose Cueto and flutist Karen Johnson will perform a concert to benefit Dawn Kittrell, a St. Mary's College student from Annapolis who is being treated for breast cancer. Ganz, an award-winning pianist, arranged the concert, which will include Mendelssohn's Trio in D Minor, Kreisler's Praeludium and Allegro, and Ravel's "Don Quichotte a Dulcinee." Baritone Michael Ryan will also perform. Kittrell, 23, served as first violinist for her college orchestra and for the Chamber Orchestra of Southern Maryland. 7 p.m. Sunday, Unitarian Universalist Church, 333 Dubois Rd., Annapolis. $25; students, $15. 410-266-8044 or www.uuca-md.org.