A reunion group is a small group of friends who meet regularly to encourage each other to continue their Christian growth by sharing their experiences of Piety, Study, and Action.
If you have sponsored someone, one of your responsibilities is to connect your applicant to a reunion group. Why not invite them to join you at yours; if the time doesn't work for them, help them find one that does. Or better yet, why not start one yourself and encourage those not yet in a group to join you.
If you need help, I would be happy to guide you. Contact Jean Lisk at firstname.lastname@example.org.
"Let us not give up meeting together, as some are in the habit of doing, but let us encourage one another - and all the more as you see the Day approaching." -Hebrews 10:25