I'm a senior citizen who does, or did, a lot of shopping at Costco. Starting on March 30, senior citizens can shop at Costco from 8 to 9 AM on Tues., Wed, & Thurs. Some states have different mandates so be sure to check local hours. I don't own any Costco stock,( the P/E at 33x is a little too high for me,) but maybe I should