1. Grab a personal pie from a renowned New York pizzeria during the final day of the Roberta's Pizza Pop-Up at Hayden. You'll find the pop-up at Culver City's Platform from 11am to 9pm; pizzas start at $12.
2. Head to the Groundlings Theatre for the Groundlings Holiday Show. Tickets to the festive sketch and improv shows at 8 and 10pm cost $25.
3. Listen to a set from the Growlers at the Wiltern as the beloved O.C. surf punk slackers cap off their two-night Snow Ball. Though general admission spots are sold out, resale tickets start at $89.
For more events, check in with Time Out throughout the day.