ROY HABER and RICKY REYES: 8 and 10:15 p.m. Admission $10. The Comedy Zone, Holiday Inn, 400 Second Ave., South Charleston. Call 304-414-2386 or visit www.comedyzonecharleston.com.
DANCE: 7 to 10 p.m. Admission $8. Music by Chuck Willis and The Southern Draw Band. Marmet Recreation Center, 8500 MacCorkle Ave. Call 304-949-9692.
READ ALOUD: 10:30 a.m. Free. Featuring the books of Lane Smith. Free treats for the little ones. Taylor Books, 226 Capitol St. Call 342-1464 or visit www.taylorbooks.com.
SECOND ANNUAL MAYBERRY DAY: 11:30 a.m. to 9 p.m. Day-long festival features entertainment, car show, pie/cake contest, cornhole tournament and more. Mountain Valley Cloggers and Kickers, 5 p.m.; Grass Stains Bluegrass Band, 6 to 9 p.m. Mayberry Family Restaurant, 1481 MacCorkle Ave., St. Albans. Call 304-722-2660.
CELEBRITY GRAND SLAM: 7:30 p.m. Tickets $5. Local celebrities play ball at Appalachian Power Park. Also features Landau Eugene Murphy Jr. performing the national anthem. Proceeds to benefit Charleston Montessori School. Appalachian Power Park. Call 304-340-9000.
THIRD ANNUAL CLASH IN THE COALFIELDS: 7 p.m. Adults $10, 11 and under $5, under 5 free. Multi-team scrimmage with four teams composed of derby skaters from several states. Portion of the proceeds to benefit Camp Kno-Koma, a juvenile diabetes camp. Madison Civic Center, Madison. Call 304-206-8108.
WATERMELON DAY: 10 a.m. to 1 p.m. Putnam Farmers Market, Hurricane. Enjoy a free slice of fresh watermelon and learn everything there is to know about it. Contests include a seed-spitting contest at 10:30 a.m.; giant watermelon competition, judged at 11 a.m.; watermelon-carving contest, judging at noon; and a watermelon-eating contest at 12:30 p.m. The winners of each contest will receive a $25 gift certificate for market tokens. Call 304-924-1736.
ST. ALBANS HISTORICAL SOCIETY OPEN HOUSE: 11 a.m. to 2 p.m. At the museum, 404 Fourth Ave., St. Albans, adjacent to the C&O Depot. Visitors are encouraged to bring their vintage St. Albans photos to be scanned for the files.