Crittenden County will offer free dumping to its residents this weekend at the convenience center off U.S. 60 East. The center will be open 8 a.m. to 3:30 p.m. Friday and 8 a.m. to noon Saturday. As usual, most large items, including furniture and appliances, will be accepted, but disposal of household garbage requires a fee. No dumping of tires or chemicals will be allowed.