just carl, the last thing I would want to do is put my friendly local bank tellers at any risk. But it seems that at my local branch there isn't any problem. Even the managers like to save the $2 bills for me. Just today they had 9 $2 bills for me.
Which reminds me, I haven't checked them out yet. In the past I've received a 1928 series red seal in good condition, a bunch of 1956 series and a couple of 1976 series with first day cancellation bicentennial stamps. I don't really collect folding money but these are pretty cool.