Authentic what ...FOOD POISONING? C'mon people, willing to serve ROTTING food, have some class and AVOID!!! For my $17, instead of serving fresh what I paid for, they chinked out by substituting portions of expired or recycled food (ie. food garbage)! Clue #1 - parts of the 'DanDan' noodles smelled and tasted 'off' Clue #2 - Mapo Tofu was disintegrating & had same bacterial odor & unpleasant chalky slime layer Clue #3 - parts of both dishes had had GRIT or SAND (as if scraped off the floor), nasty! It was my first visit and I made the mistake of taking out. Never seen worse food standards, even in cheaper Chinese restaurants. Don't you wish you knew what else they're up to in that kitchen?