K2 Store on Restaurant Template

Hi, Is there any way of adding the - Add to cart button to the menus already installed in the template restaurant??

Hi,
what? K2Store is based on K2, so each product is a K2 item.
And in menu you can only publish module or link(s) to K2 items.

Yep cheers for the clarification - just want a menu that you can add stuff to a cart with

You can also use & show module which will show K2 items with basket.
I did it in past so it works great.