Everyone can wear a birthday crown at the Children's Discovery Center's birthday party today.

The party — yes, the cake and ice cream kind! — runs from 10 a.m. to 3 p.m., with admission discounted to $6.50 and crown-making and $1 carousel rides adding extra fun to the center's regular interactive and imaginative activities.

Parking is free at Kaka'ako Waterfront Park and so is the cake and ice cream, if you get there before it runs out.