Last night’s Baby Buggy Bedtime Bash, hosted by Jessica and Jerry Seinfeld, saw all smiles from its celebrity guests. Stars like Jane Krakowski, Bridget Moynahan (in Lela Rose), Rebecca Taylor (in Rebecca Taylor), and Rebecca Minkoff (in Rebecca Minkoff) came out for a good cause and enjoyed an evening of amusement park rides, food, and refreshments at Victorian Gardens in Central Park. Baby Buggy helps provides families in need with essential supplies, like diapers, strollers, and clothing, for children and raised over $585,000 at the event. “I think it’s a really smart organization,” Moynahan told InStyle.com. “Yes, they give all these items to help out families which is so important but they also provide the social services to really help these families help themselves. I just love that helping aspect.”

This year, Baby Buggy welcomed dads and children from their Bronx Fathers Program, which provides counseling, training, and supplies to single fathers. Busy host Jessica Seinfeld (who rocked her new blonde pixie cut in an orange Opening Ceremony dress) was as excited to see the parents from this program have fun with their kids. “Seeing those fathers come and be able to spend time with their children in a really fun environment that they probably don’t get to experience a lot—just a night out on the town with their kids in the heart of the city—is a wonderful thing to be able to do,” she said. To learn more about Baby Buggy, visit babybuggy.org.

Plus, check out our parties gallery for more photos from this week’s parties!