https://www.thetakeout.com/what-is-wanko-soba-japans-all-you-can-eat-noodle-chall-1842919173/
Wanko Soba Is Japan's Gonzo All-You-Can-Eat Noodle Challenge
all you can eatwanko soba
https://www.tastingtable.com/1130180/japans-wanko-soba-is-a-joyful-all-you-can-eat-noodle-experience/
Japan's Wanko Soba Is A Joyful All-You-Can-Eat Noodle Experience
Dec 7, 2022 - Though wanko soba is a regional specialty in Iwate, Japan, the experience is more about how the noodles are consumed than the food itself.
all you can eat