Cookie legend Wally Amos hopes his new brand of cookies duplicates his past success; two sisters share an emotional story while pitching their swimsuits for moms; two men drop their…

Guest judge Emma Grede; a healthy alternative to bacon; a product designed to aid a favorite childhood activity; an adaptive clothing line with a mission to increase comfort for those…

Holiday cheer heads into the Tank when an entrepreneur from Charlotte, North Carolina, shows her magical designs. A family of entrepreneurs from Milford, Connecticut, return with a product designed to…

Two entrepreneurs from Placentia, California, pitch their solution to embarrassing underarm sweat marks and stains; brothers and best friends from Walnut Creek, California, believe their belt buckle that doubles as…

Products include an eco-friendly cooking grease disposal system; block toys; stylish nursing apparel for breast-feeding moms; a modern twist on legwarmers.

Pitches include body jewelry, a movable basketball-training apparatus, an organic skin-care product and a “Rent-a-Grandma” business. Also: an update on a Season 1 barbecue restaurant.

An entrepreneurial single mom who works with Santa Claus to reply to children’s letters, complete with the North Pole postmark; an 83-year-old Ironman triathlon competitor from Malibu, California, and his…

Two sister kidpreneurs might just dance their way into the Sharks’ hearts with their body sprays and lotions designed just for tween and teen girls; a 3rd-generation chocolatier hopes the…