Yes, good chinese food has returned to Beaver Dam! I was sad, as many were, when Jade Garden changed hands, moreso after the new owners started actually making food...but Green Tea Cafe is here and it is delicious!
The buffet is a great value and has all kinds of tasty options. They also have two different menus to order from - a chinese food menu, and a menu full of traditional options, just in case you're not in the mood. Daily specials are on the board at the entrance. Also, of great importance, they now deliver! They deliver quickly, and the food is piping hot when you get it. Just make sure to pay in cash for the delivery.
If you haven't been, go try it!