Your local California burgers and shakes, we are known for our amazing made with real milk soft serve ice cream, you have to try a Twister, or Shake with your Big Boss™ burger and fries. We have restaurants all across California, find our closest location below.

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Made to Order

All your food is made fresh while you wait




  • FREE SHAKE AT FOSTERS FREEZE! For a limited time only, get a free small shake with purchase of a shake at regular…, 20 2018
  • Your favorite fall flavor is back! Pumpkin Pie Twister is back at Fosters Freeze® for a limited time at participati…, 10 2017
  • WorthItWeek is almost over! Don’t miss out - come to Fosters Freeze! #FostersFreeze #WorthItWeek…, 7 2017