I'm meeting a bunch of cousins and my sister in Orange in July, and I'd like to get some suggestions for restaurants. Most of us appreciate good food, a couple have more lowbrow taste (sorry to be insulting but it's been a problem over the years). Just so we don't end up eating at a Village Inn (not that there;s anything wrong with that, but it's LA, for God's sake), I"d like to get some ideas about good food in the area. Mexican (street food is a plus for me), Vietnamese, seafood, dim sum, mom & pop Italian, and Japanese, especially sushi, are my main interests, plus anything that's not over-the-top pricey in any category. Thanks in advance. We're going in late July, if that makes any difference.