20% OFF FROZEN YOGURT CAKE exclusively at Menchie’s Granada Hills and Menchie’s Mission Hills. 1-17-22. VALID 12-1-21 THROUGH 1-17-22 Present this coupon to receive 20% off a frozen yogurt cake. Valid at listed locations only. Limit 1 coupon per customer per visit. Cannot be combined with any other offers. No cash value.