I love this idea! and the responses have been fun to read.
I would recommend that you have people email the recipes and write them on cards! You can forward the recipes to the bride and she can have both electronic versions and physical versions in people's own handwriting.
My sister in law always has a "do a Christmas craft" at Thanksgiving. One time she had us make clay Christmas ornaments and baked them and gave them back to us at Christmas. (I made a red barn, bro in law made a green John Deere tractor, nephew made a Ford logo, niece made a grand piano...etc., whatever our personal interests were) Would this be anything you would want to do instead of the traditional bridal shower games? We visited while making the clay ornaments and had a great time.
Last year she put a sheet or white table cloth on the table, provided color markers (or maybe markers especially for cloth?) and we drew pictures on the cloth. She's going to use it for Thanksgiving meal this year.
One idea is to provide wire, beads and a few pairs of pliers and some examples of wire and bead ornaments and let the girls make ornaments.
You might want to ask the bride if she has a special theme or color she wants to emphasize....
"A fun time was had by all...."
A.