A montage of fingerstyle songs. This is what your patrons could be hearing. Many events I play call for ambient, "be part of the scene" music so I will play instrumental fingerstyle songs.  If a setting calls for more of a show, then I add singing (see the Video tab). 

Loop pedal demo. This song is recorded live on my loop pedal.  I use a loop pedal for some songs.  I build the loops live at the "show", no canned loops.  I use the pedal for long ballads.  Here is a portion of Tuesday's Gone using rhythm guitar, banjo, and lead guitar.  Imagine sitting on a deck, beautiful sunset, friends close by, sipping red wine...  If we were in that place now, this song may go for 15 minutes...

Banjo demo. I always bring the banjo with me. Sometimes you just have to hear a little banjo. That's what I say!