Fresh off his appearance at this past weekend's Mile High Music Festival, Lorin Ashton, the man behind the electronic project Bassnectar, has announced plans to produce his first-ever arena show at the 1ST BANK Center at the end of October. Dubbed 1ST Bass Center, the festival will feature a community marketplace, a showcase of community organizations and roving performers, including Bassnectar, of course, as well as Dan Deacon, Brother Ali, Ott., Nosaj Thing, Emancipator and That 1 Guy on Saturday, October 23. Tickets for the event range from $35 to $39.75 and go on sale this Saturday, August 21, at 10 a.m.