Tickets are still available for a concert being given by Serendipity, pictured above, at 7:30 p.m. Saturday at St. Luke's Episcopal Church, 410 N. Main St., Jamestown, to benefit the Prendergast Library. The local women's a capella group will present music in a variety of styles. Members are Melanie Gritters, Gail Grundstrom, Leslie Hallock, Laura Hotchkiss, Sue Huther, Cyndi Lorenc, Lissa VanDewark and Carolyn Whitehead. Tickets for $15 may be purchased at the church, at the library at 509 Cherry St., or at the door the evening of the concert. For more information, call 484-7135 or visit www.prendergastlibrary.org.