RELATED: 7 Major Differences Between Costco, Sam's Club,&BJ's Costco recently gave its shoppers an exciting new reason to make the post-checkout pitstop, dishing up chocolate soft serve ice cream ...

In Los Angeles, soft serve thrives on both nostalgia and novelty: classic chocolate dips; swirls of flavors in pomegranate, pineapple, guava, ube and more; ice cream cones with cereal rims ...