The San Antonio Children's Museum is accepting donations of new and gently used books, toys games and clean stuffed animals from 9 a.m. to 6 p.m. on Labor Day and during its regular operating hours: 9 a.m. to 3:30 p.m. Tuesday through Friday, 9 a.m. to 6 p.m. Saturday and noon to 4 p.m. on Sunday.