I have been to several concerts just this year and I'd say that 90% of them said "NO camera's allowed".

Photo Credit - Google Image Search

But what if it is your favorite band and you really want a picture of them, or what if your friend/girlfriend couldn't come because they were sick or too poor and you wanted ot show them a picture of what it looked like. What are you suppose to do? Well I have come up with the solution to those problems. You need to look on ebay for an old school Casio Exilim Ex S2. They are the SMALLEST camera you can buy and you can hide them anywhere, and I mean ANYWHERE.

 - Casio Exilim Ex S2

Photo Credit - Google Image Search

Noone will see or suspect it and you can take all of the pictures you want, just don't get caught. This has been my tip of the day and I hope you enjoyed it!