team 3075 made for the israel regional last year a "postcard" video for each team (each video was 1 minute~) and it contained some basic information, two student from the team talking a little about their over-all experience, and some team media, like robot reavel video or chairmens...
they played a video of one of teams on the big screen above the field before a match this team had. it was kinda nice, but they only played the in the very end of the regional....
this is all the videos:
https://www.youtube.com/watch?v=F1B8...O-L0Z7-ghVrqT-
*the videos are in hebrew