First of all, my daughter checked in on Four Square when we got to Pier 39 and it told her to go get a coupon book at the information booth. Apparently, you only know about this from Four Square, and she had to show them the app on her phone. It had a lot of great coupons, including 20% off at Fog Harbor! For four people, we saved $25. Everything we ordered was outstanding! The real exceptional dishes were the mixed grill, the garlic butter crab, and a special with halibut and pesto sauce. And don't forget dessert! We got the banana and chocolate bread pudding, and we wanted to lick the plate when it was gone. Really good service, too.