Shopper's mom, though your reply was hilarious and cracked me up like anything, but really there is no harm if one suggests the children's bible !
anyhow, OP I have almost 5 yr old son, and he loves big cars , racing ones specially with remotes.
I have heard that "Junior Monopoly" is alot of fun and kids really enjoy the cash flow !!$$!!
you can browse through swimming/ water sport stuff, like those really cool water guns or those big wicked shark floats or snorkeling gears, all available at ToyRus.
or may be something for the school, like a sporty school bag with stationary etc.
or go for a huge batman kite or a arrow board (i wonder what they really call that ?)
anyhow, if u make a trip to ToysRus, I am sure you will find something there which is age specific. if the boy is 6, i think there is no harm if you go for 7+ too.
so happy shopping !