Weekly Email
This is a ministry idea that can be used to specifically minister to young adults. Start a weekly email program by first gathering as many email addresses of young adults as you can. Send an email out every week with things such as jokes, devotions, links to things that would interest young adults, verses, etc. Once you get on a regular schedule you can then ask the young adults who are receiving the email to contribute their favorite verses, jokes, etc. You can also ask the existing recipients to send you email addresses of other young adults that they meet at work, school, or elsewhere. You can also follow your students on Facebook and Twitter.