Given or Gotten

Last week my friend Shanna passed me this letter. She found it outside Dick Blick in Soho, Manhattan.

It is a love letter.

It asks to to write back and to draw back. The drawing enclosed in the letter is half finished and reminds me of a bacon cheeseburger with a side of something.

Should I write back?

Here are some more clues: click.

Here is the web site for the project.

hmmm.