The couples eating Valentine's Day dinner at Buddha Thai Bistro would have been flooded with rose pedals, if not for the gauzy tapestries that hung from the ceiling and held them aloft. The eatery's ceiling is a canvas that changes with the seasons, sporting hundreds of folded paper sculptures for the Thai New Year or colorful streamers for other celebrations. Though the decor fluctuates, Buddha Thai Bistro's commitment to flavorful cuisine remains constant. In the kitchen, seven varieties of curry simmer with meat and vegetables, fried rice sizzles alongside eggs and glass noodles, and extra spices lend a sobering kick to drunk-man noodles, served for lunch or dinner. A new vegan menu offers dishes such as soy shrimp and papaya salad and tofu egg rolls, and a robust wine menu helps diners pair reds, whites, and sakes with their meals.