For her anniversary, send a singing telegram to her work. And then have the singer hand her her anniversary present, wrapped of course, and have her open it in front of everyone at the office.

Make bunnies or snowmen & women out of maxi & mini pads (and or "things") and include the "package" with an Easter basket / Christmas package delivered to her work.

How about enlisting a co-worker of hers and telling her that she's won the "Employee of the Year" award. Get the package professionally wrapped and have the co-worker give it to her at an office get together.

Dunno..... maybe once my warped brain has slept on it I'll come up with something.