"See and be seen" at the Four Seasons Georgetown's "upscale", "lively" restaurant lounge where "knowledgeable mixologists" whip up "high-end cocktails" amid elegant surroundings – sleek silver tables, a leather ceiling and outdoor fire pits – that create a "terrific vibe" for "great people-watching"; "service is excellent", but "you'll pay a lot for what's in your glass" – "as might be...