This is an easy way to start a Young Adult Ministry in any church. Ben Lundquist shares this information in a 10 minute video or powerpoint slides (similar information). Both are extremely informative and make it easy to begin.
Navigating life as a young adult can be tough. Hearing stories of notable people who got through it, can help. Immerse yourself into the dynamic storytelling of Parabel Media's debut audio series, Quarter-life Faith.
This channel has hundreds of professional level 5 minute videos that cover the history in the Bible and Adventism. The most recent series is titled 'Manger to Messiah'. You may find one that works nicely with a sermon or Sabbath School intro.