Headed to downtown Charleston for three days/nights--yep, in August, because I guess we're crazee about humidity or something. We have most of our dinner plans firmed up. (Glass Onion, FIG, and, hopefully, either Husk or McGrady's.) Anyway, we are looking for some fast, fresh, and delicious nonchain lunch and breakfast spots on the peninsula. Other helpful details: We'll be staying near Meeting Street, and we are not huge eaters for any meal except dinner. Thanks in advance!