The Floor Sitter and Feeder Seat ($515.00) will allow a child with a disability to participate in children's activities instead of being isolated because they do not have the ability to sit up or hold their head up. The following also would be helpful: Seat Stand and Wedge, $180 and Adjustable Stand/Tray $600.00. The associated organization, The Arc, was founded by parents of children with disabilities over 60 years ago. The Arc's First Step Children's Center serves 2 year olds to Kindergarten. Some of the children have significant developmental disabilities and need adaptive furniture.