BBBJ and HJ shouldn't be a problem bah. Although bringing a jacket or a trench coat along, might be a good idea? Since there're bound to be people walking up and down.
The timing of your movie plays a part too. I guess if you're extremely kinky and have balls of steel; You could try timings with more people. Although I imagine that it'll be much more fun if you were to do it during movie timings or theatres whereby there's much less people....
Have fun, TS!
