Katie Hintz-Zambrano

This holiday season, the one thing I absolutely, positively cannot live without is... "My Schwinn Rendezvous bike. It's perfect for crisp rides along the Embarcadero and around wine country."

Current obsession... "My new all-terrain Bugaboo Buffalo stroller! I throw my baby Diego in there and we can literally go anywhere in the city — from hiking in Bernal Hill to watching the Sunset at Ocean Beach."

The one song I can listen to over and over...and over to is... "Anything by Beyonce. She's my spirit animal."