Hello Chowhounders! My SO is coming this weekend to visit in Las Vegas and we are both craving some very authentic spicy hot pot in the Szechuan/Xi'An tradition. We can both tolerate a high level of spice and are specifically looking for the hot pot broth that contains the ingredients which cause the tingly/numbing sensation.
To be precise, we are looking for the kind of hole-in-the-wall authentic kind of place where you can order congealed pig's blood to put in the broth.
Thanks for all your help!