As @small_h wrote, our snail noodle soup at stall 13, Cousin Snail Noodles (although that English name isn’t immediately evident at the stall itself). Typically the dish doesn’t contain snail meat, only a broth made from it; any pungent flavor that might make you think “river snails” is actually pickled bamboo. Our bowl, though not particularly pungent, was very tasty nonetheless.
We got our tiger skin eggs at Wuhan Foodie, stall 25. Happy to have tried them once, don’t need to try again. The more definitive Wuhanese dish — which I’ve enjoyed here and at previous other locations of this business — is a bowl of hot dry noodles, but at this point in our session we’d had plenty of noodles already.