Tokyo Conrad Kazahana's Kanade Teppan course @JPY22000 per person for 62USD!
When I stayed at Tokyo Conrad, I went to Hotel's Kazahan restaurant for its Kanade Teppan course. The course was listed for 22000JPY per person. But after the dinner, I was told as a Hilton Gold member, there was a 25% discount. And my Amex Hilton surpass now has a 50 US dollars credit on Hilton spending every quarter, so I ended up paying just 62 US dollars!