--- The 20th annual Art & Leisure Auction to benefit the York County Heritage Trust kicks off at 5:30 p.m. Friday at the Historical Society Museum, 250 E. Market St. The night will feature food and wine tasting and a silent auction before live bidding begins at 7 p.m. Tickets: $40. Information: 848-1587, ext. 232, or www.yorkheritage.org.

--- The 14th annual Pennsylvania Herb and Garden Festival showcases the many uses for herbs with dozens of vendors, speakers and workshops from noon to 7 p.m. Friday and 9 a.m. to 4 p.m. Saturday in Memorial Hall at the York Expo Center, 334 Carlisle Ave. Admission: $5 for adults, free for children under 12. Information: paherbandgardenfestival.com.

--- Martin Library will host two free folk music concerts by Rani Arbo and daisy mayhem with songs from their family album "Ranky Tanky" on Saturday. The free shows start at 11 a.m. and 1 p.m. at the library, 159 E. Market St. Pre-registration is recommended, because space is limited. Information: 846-5300, ext. 222, or yorklibraries.org.

--- Comedian Kathleen Madigan will deliver stand-up laughs about family, sports, politics and more at 7:30 p.m. Saturday at the Strand-Capitol Performing Arts Center, 50 N. George St. Tickets: $31-$39. Information: 846-1111 or strandcapitol.org.

--- Humans invade an amphibian world during the Salamander Stroll at Nixon County Park, 5922 Nixon Drive, Springfield Township. The free program will be offered at 1 p.m. and again at 3 p.m. Sunday, with both indoor and outdoor events. Registration is required for the all-ages fun. Information: 428-1961 or www.yorkcountyparks.org.

--- Author and humorist David Sedaris cuts to the heart of matters cultural, political and personal in a talk at 7:30 p.m. Tuesday at the Strand-Capitol Performing Arts Center, 50 N. George St. Tickets: $30-$40. Information: 846-1111 or strandcapitol.org.

--- Team Clean Break will host its fourth Spring Fling flyball tournament for canine competitors from 8 a.m. to 5 p.m. Saturday and Sunday in Memorial Hall at the York Expo Center, 334 Carlisle Ave. Competing dogs will come from several states to race down the course, snatch a ball, and return to send the next relay member running. Admission and parking are free. Information: 848-2596 or www.cleanbreakflyball.com.

--- The Little Roy and Lizzy Show will perform at the next Seven Mountains Bluegrass Association concert, 7 p.m. Saturday at Goodwill Fire Co., 2318 S. Queen St., York Township. Doors and kitchen open at 5:30 p.m. Smoking and alcoholic beverages are not permitted. Admission: $16 for adults, free for children under 12. Information: 938-4975, 350-4791 or www.sevenmountainsbluegrass.org.

--- Comedian Earl David Reed and dance band Main Line Affair will perform at the Stir It Up event to benefit the York County Literacy Council. The night of comedy and dancing starts at 7 p.m. Saturday at Sovereign Bank Stadium's White Rose Room. Proceeds help literacy education in York County. Tickets: $20. Information: 845-8719 or www.yorkliteracy.org.

--- The public is invited to the Red Lion Train Station Model Railroaders open house from 6 to 9 p.m. Tuesday, Wednesday and April 19 at the Red Lion Train Station, 73 N. Main St., Red Lion. The group will be showing off the new layout currently under construction, which will eventually feature three levels of mountains and railroads. Trains will be running during the open house. Admission is free, but donations are welcome.