Let's go ice skating!
Adult rates are $9.50 for admission plus $4.50 for skate rentals. (There might be group discounts available if enough of us go, but I still need to check on that).
The rink is open Saturdays from 1pm to 3pm and 3:15 to 5pm.
For those using public transit, it's right by 19th Street BART and the AC transit 18 line.
For those with cars, parking info is here: http://www.oaklandice.com/ParkingInformation.asp