Living walls are sprucing up retail spaces.
Founded in 2012, H&B now supplies aprons for more than 700 restaurant clients across the globe.
Cocktails mix with vintage video games at the newest arcades.
From his backyard to the opening ceremony at the Olympics, Mark Fuller's water works have made a big splash.
Richard Branson and other adventurers take on the final frontier.
Wacky Business Ideas
Traffic lights for toilet stalls cuts down on bathroom wait times at concerts, stadiums and other venues.