Seeking childcare for our 2.5 y/o son

Hi all! Due to a change in our working and living arrangements, we are looking for part-time childcare (~20 hours / week) for our 2.5 y/o son beginning in the next 4-6 weeks. We have checked with a couple of the bigger providers in the East End, and wait lists are long! We'd welcome a nanny share, a stay-at-home parent who wouldn't mind adding one more to their crew, etc. Thank you for any leads you can provide! Best, Meg and Joe Nurre