Begin reading a popular children's novel.
After a short time, move on to Guinness Book of World Records 2008. It is really the only thing worth reading anyway.
Try a bit of a couple different movies. Your library's movie selection kind of sucks, mom.
Insist that you must eat, even though it is only about 10:30 am. Mmm, El Pollo Loco!
Blow up balloons that you find at your mom's desk, then draw funny faces on them! See if you can get her to display them at the public desk.
Place Nancy Pearl and Einstein in a compromising position. Don't say anything, just leave them on mom's desk. She'll find them later and have a great laugh, right?
Finally, your mom will agree to take you over to the skatepark on her lunch hour. Yay! Success!
This day brought to you through the mind of Handsome Lad, a very busy 11 year old!