Hello!
I also teach 3rd grade, and I provide students with a large piece of paper which they decorate with pictures, or anything else they choose. On Fridays, they bring in one item to share, and I invite the child's parent(s) in to read a story to the class (or a chapter from our read aloud). I also eat lunch with the child and a friend some time during that week!
I have a letter I send home the week before. Post your e-mail and I'll send it to you if you choose!
Ms. J