Shark Tank Sezon 8 Odcinek 6: Joyce's LuLu Bang, unPack, Sunscreenr, Potato Parcel

A young man who applied four times to be on "Shark Tank" finally gets his chance when he pitches a gimmicky business that delivers an unusual twist to a common vegetable; a barbecue sauce receives high praise; two millennial entrepreneurs take some of the hassle out of luggage and packing when traveling; and a biochemist from Chapel Hill, N.C., comes up with a device to ensure protection from the sun. Also: an update on Barbara Corcoran's Season 5 investment in the Grace and Lace accessory line.