My 7 year old son loves Elvis and wants to have and Elvis birthday party (I will probably incorportae a 50's theme)...I am looking for ideas for games to play or projects to do
I would appreciate any ideas

Thats SO cute! You should definitely have Elvis music playing and maybe you should have each kid come as a different elvis, (meaning from different years or different styles) I did some research and found that these were popular toys from the 50s: slinky, hula hoop, jacks, marbles, ect. You could also maybe hire an elvis impersonater or have someone in the family dress up as elvis and perform. Or maybe you could have a contest in which the kids are the impersonaters and the winner gets a prize. Also for decorations you could use records or grease themed decorations. You could serve burgers and soda and 'malts' in a 50's Burger Joint enviroment. I dunno. I dont know much about the 50's or Elvis. I hope I was of some help.
~Erin (15)