Sesame Street Playskool Discover ABCs with Elmo Playset Use Elmo's special red lens to reveal 26 hidden letters Discover Sesame Street characters and locations throughout the Sesame Street playset (Oscar's trash can, Big Bird's nest, Abby Cadabby's garden, and Elmo's room.) Compatible with Discover 123s with Cookie Monster playset Includes playset and Elmo figure with special red lens