Costco is a wonderland of excellent products at great prices, but that means it's often crowded. Avoid the worst of it by shopping during this low-traffic time.

Here is when you should avoid shopping at Costco at all costs unless you truly like a packed store, long checkout lines and fewer products on the shelves. Sure, you don't want to get all wet, but multiple sources suggest the perfect way to avoid crowds in the warehouse is to find a rainy day.

Aside from new flavors here and there, they’ve pretty much stayed true to their kettle corn roots. That is, until now. In a twist we never could’ve seen coming, the fan-favorite better-for-you popcorn brand just launched an exciting new product at Costco warehouses,