A Christmas-decorating aficionado has a high-tech way to deck the halls with animated glow balls and synchronized musical trees; an entrepreneur has whimsical knit hats, complete with detachable facemask; two Harvard grads have a line of ornate, pop-up greeting cards for all occasions; and two women demonstrate their all-natural deodorant made from activated charcoal. Plus, Daymond John gives a workshop to the principals of four of his companies — Bombas Socks, Sunstaches, Myself Belts, and Cozy Bugs — and brings out chef Rocco DiSpirito to provide some delicious inspiration.

A dual-use breath freshener; a functional placemat for children; a subscription service for ugly produce; checking in with the Houston-based founders of LuminAid.