I recently saw this pic on The Saddleback Church High School Ministry website, and thought....
It could be a great way to connect with parents to create a similar postcard with the pictures of all the YL leaders on your YL team.
On the front have your pics with the YL logo in the middle.
On the back have:
-contact info for the leaders
-website for where they can find more info
-summer camp dates
-club schedule for the semester
You could ask your area YL staff if they could mail them out, or to save some $ and time, you could hand them to parents as they pick kids up from club next week.