My son will be attending his first showcase the first week in July as a pitcher(only 16yrs old). Can someone give us a heads up on what to expect. What should his main focus be to draw attention? Any tips about this particular showcase would be helpful.

thanks

His main focus should be to play his game to the best of his ability. If he starts thinking too much about "drawing attention" his game will suffer. JMHO.

Just have him go and have fun

That is what we tell the kids and parents at our events