Help!! Wording on shower invite

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I’ve only got a tiny space for “notes” on my moms bridal shower invites. I want to write two things, one is inviting them to join us for a little lunch and desserts, the other is instead of a gift to bring their favorite recipe to share. How on earth do I fit that in this tiny space? Or do I give up and put it on the back??? What would you do?

Small note section.

Or use the back??