Here is a fun idea I found in The Creative Family by Amanda Soule. (Are you familiar with this book? I love it! HIGHLY recommended. Check out her blog, too. It's my very favorite blog of all.)
This simple idea is to go around and name something you are thankful for, for each letter of the alphabet. It can be as serious or funny or tender or goofy. However you feel at the moment. It was a fun way to practice the ABC's, as well as spelling and writing. I think we will do this fairly often.