Celebrate Dad at RK San Whether Dad's a sashimi fan, first in for the karaage or never goes past the Beef Teriyaki, Father's Day is the perfect excuse to get everyone around the table. Join us on Sunday 6 September for lunch or dinner and enjoy our full à la carte menu, with everything from sushi rolls, robata and tempura to hearty mains and desserts. If you're looking to make the occasion a little extra, our Chef's Tasting, Omakase and Degustation menus are also available. Sunday 6 September - Open for lunch and dinner.