I think so, too. While I’ve never seen that number of people in line at my Costco, there are often 10-20 there.
The $1.50 all beef hot dog along with a soda of choice has always been a good deal and always garners a lot of customers. I do not drink much soda these days and I wish I liked hot dogs. As Yakov Smirnoff once said, “in Russia we don’t eat that part of the dog.” I sort of agree with the assessment.
Pete