All righty, this is a Crickhollow sort o' site, but I can't think of another place t' mention this that'd work so well...
In Laurelin, on Saturday, May 13, in th' town center o' th' Oldfurlongs neighborhood, a Event known as A Forest Of OAKES will take place, featuring a whole lot o' bands that most of 'em, most o' ye've heard b'fore. Starts at Noon, Server Time, runs t' somewheres about 5 PM. So if ye're interested, y' can read all about it here: http://lotroartists.com/events/come-join-us-in-the-forest-of-oaks