^^^^ that.
try to do free open airs in the summer aswell, flyer them as much as you can do, maybe offer limited free drinks aswell.
and dont play current value/donny stuff, you have to get them into, not thinking "wtf is that?"
Lol, my favorite style of DNB is the pots and pans clangy stuff. However, if you played that for people that didn't know much about dnb, you would clear the room quick. That style is def. an acquired taste. I would play various stlyles across the board and even play a little liquid. I can't believe I just recommended liquid.