just a shout out Kingsbay Y in Windsor Terrace has a special needs afterschool program. I highly recommend. Affordable and they take child care vouchers from HRA and ACD if you have one. (subsidy for childcare for low income workers).
They have an afterschool at windsor terrace too its a gem no one knows! my kids were there this past school year...camp and this school year. but they do use the other facility as well. The other location has the same program.