Non-traditional childcare service that specializes in hourly daycare. No reservations are needed and therefore you can just "drop in" whenever you want. These types of facilities are often open later than traditional childcare centers and are ideal for parent that don't work 9-5 or who just want a few hours for themselves. One example of a drop-in childcare center is www.KidSpa.com
The wife and I took the kids to a drop-in childcare center so we could have a date night!