"Royal's sushi omakase is the single hardest reservation to book in Philadelphia. (At the end of the meal, diners can rebook for the following month, and many do—thus creating a defacto club of omakase regulars.) Open slots become available 30 days in advance, so we suggest setting an alarm or 10 and signing up for the waitlist notifications. It's rare, but not unheard of, to get a last-minute reservation. Alternatively, you could dine in the walk-in-only izakaya portion of the restaurant, get “lost” heading to the bathroom, and try to blend in with the Eagles player gulping toro." - Candis R. McLean