I was feeling the same way! I meet a lot of nannies at the park and found one that I love. She then agreed to let my 2 yo daughter join her nanny share/ home daycare for 2 days a week (18 hrs). We cosleep and my daughter was not sleep trained. The nanny was able to sleep train my 2 yo by DAY TWO during naptime. She is now completely sleeptrained!
Other options that I found:
- Little Flower Montessori on 16th, they offer a part time program (half days)
- I know a lot of SAHMs in my area and we used to take turns to watch our kids 1 day a week
- Coop Play Programs
https://dpr.dc.gov/page/cooperative-play-locations - but I believe they only offer it during the school year and not the summer