Found several options for all you can eat sushi and BBQ restaurants, mostly in Germany, with different concepts:
- Toyako Sushi & Grill in Augsburg offers "All you can eat" ordering via iPad for a modern sushi and grill experience.
- Hot Iron Yakiniku in Düsseldorf features Japanese BBQ & sushi in an all you can eat and drink format.
- Hokkaido Sushi Grill in Bonn has an all you can eat menu with over 100 Japanese dishes, ordered by iPad with a time limit.
- Mikado Sushi & Grill in Koblenz offers all you can eat lunch and premium dinner with sushi and grill dishes, ordered via tablet.
- Akino Sushi & BBQ in Oldenburg uses an "All you can enjoy" tablet ordering system, allowing fresh and individualized orders without buffet lines.
- Gopalast in Leipzig has an all you can eat sushi with Mongolian BBQ and drink buffet.
- Takara Restaurant in Fulda offers sushi and grill buffet with all you can eat options.
- Akoya Restaurant in Karlsruhe provides an all you can eat buffet with iPad order system serving sushi and grill items.
- There is also an All You Can Eat Sushi & BBQ place in Los Angeles named "All You Can Eat Sushi & BBQ" at Wilshire Blvd.
If you want, I can provide details for any specific location or city, or focus on a particular country.
