Yo-Chi

Was really thirsty at the time and spotted this well-known yogurt ice cream shop, so we went in.

The owner immediately asked if it was our first visit.
When we said yes, they welcomed us warmly and offered to let us sample a few flavors.
We tried a little of each and they kindly explained how the ordering system works.

The system is simple:
grab a cup, fill it with as much yogurt as you like in any flavor combination,
choose your toppings, and it's charged by weight.

We're not big topping people so we kept it simple.
The taste was classic yogurt — exactly as expected — and being so thirsty at the time, we finished it in no time.