The kiddos in my room love a good hide and seek game--students take turns naming alphabet letters (capital, lowercase, or both to really get them using their noodles!) to figure out where the "St. Patrick's Day card" is hiding. For enrichment, students could name a word that begins with the letter they have chosen, or even name its sound.
This is a quick prep game-just print off the pieces (laminate for durability) and place in a pocket chart. In my room, we play this game for large group activity or for independent center time.