Branding at evening events has true tactical problems, including low lighting and not “ruining” the mood with crass logo plastering. I found these wonderful battery operated goblets. They were high quality, thick plastic ( = classy) and complemented the black-tie affair perfectly. Everyone needs a drink.
These are not inexpensive however, equal in costs if I rented four "strateiclly placed" large LCDs to play a brand video loop, etc. These are far more intresting. People. Had. Fun. (and they carried my brand around with them, 1,500 little billboards!)