Well, that's rather specific. Why? The reason would probably help.
The office I work at has a Kids Zone with game stations and such. We used to have a couple DS lites that they kids could play on but we always had an issue with games walking out the door. So I was thinking about bringing them back in the form of 2DS's and maybe a flash cart give them a variety of games to play. But I'd need to secure the game cart from being able to walk out the door.