http://www.tipsforplanningaparty.com/gradnightideas.php has some information on various grad night ideas to make your high school graduate get together a success.
male senior, cap and gown
graduation party blog ideas | Graduation Party Ideas on a Budget #peartreegreetings #graduation
cap and gown poses | Flickr: Discussing cap and gown... in Creative Edge Senior Portraits
Personalized Graduation Photo Banners - perfect graduation party accessory for the class of 2015! This banner would make a great graduation guest book! All of their friends can sign it like a yearbook!
Senior Cap & Gown Pose by Signature Films & Photography, Cecilia Mitre
senior pictures - guy pose
Personalized Celebrations Graduation Signature Frame
Graduation Invitations -- Simple homemade announcement idea
Create personalized graduation announcements to kick off your party with plenty of pizzazz. | Tiny Prints