We go to Costco about once a month...the one in Reading. Here's what I've seen.
Not that I've seen. - Karo (light corn) syrup
Not these brands, but they do a Johnny's Ranch in a huge bottle that tastes exactly like Kraft or Hidden Valley. - Hidden Valley or Kraft Ranch Dressing
Nope. - Dove or Lady's speed stick deodorant
Lawry's salt I have seen.- Those large plastic containers of taco seasoning and Lawrey's salt
Nope.- Montreal Steak Seasoning
YES! We stock up, as it seems to be seasonal.- Orville Redenbacker microwave popcorn
Nope.- Chex cereals for making Chex Mix at the holidays
Not sure.- Flavored liquid coffee creamer (otherwise known as the nectar of the gods)
Nope.- Bottle containing one gagillion Excederine Migraine tablets
Nope.- A&W Root Beer
They have these in tubs.- Gigantic bags of semi-sweet chocolate chips
Some other things I have seen at Costco in the past year: Yoshida's Teriyaki marinade, and wing sauce. French's yellow mustard. Newman's Own grape juice. Wishbone Italian dressing. Marshmallows. Krusteaz pancake mix (I went insane with happiness). Oreos. Jelly Bellies.