Going to be in SA with 5 friends who have never been to SA before. I grew up there but have been gone over 15 years. Any recommendations for a great way for everyone to experience the riverwalk and have a good dinner? I'm tempted to just head down there and wander around mostly aimlessly with reservations at Bigas for dinner. Any better ideas? Not looking for too pricey, just a good way for everyone to get an intro to the Riverwalk and have some good food. May be tempted to do mexican food instead as we don't have much good mexican here in Seattle area.