Discover This Week’s FREE Samples. Freeosk is offering FREE Tabasco Original Red Sauce Sample at Sam’s Club locations from 04/29/2022 through 05/05/2022. If you want to get this freebie, click on the “Get FREE” button, find a location near you and head out to the store. Download the Freeosk app for Android or iPhone so you can redeem the samples at the Freeosk location.