🍽️ Dining 4 Dollars: Shake Shack (10am - 8:30pm)
Description
When: 10am - 8:30pm
Where: Shake Shack 33 Hillsdale Mall San Mateo, CA
How: Mention Donation Day at the register or use the promo code DONATE on the Shack App, web, or kiosk at checkout.
Shake Shack will donate 25% of the total meal purchase to the George Hall PTA.
Date/Time(s)
Thursday, December 11, 2025 10:00am – Thursday, December 11, 2025 8:30pm
Calendar
