For many, Beaver's sets the pace when it comes to non-traditional barbecue in Houston, so it is still a challenge to get vegetarians to walk through the door — until they learn about The Nut Burger. The patty is concocted from a brown rice base with nuts mixed throughout and seems to be held together by static cling. Topping it with cheese not only makes it taste great but also helps hold it together. Meatatarians will not be fooled; the burger is not shredded flesh. But that delicious, delicately constructed patty is delicious and falls apart in your mouth.