News out of Manchester, TN. Bonnaroo 2010 now has dates you can touch-type into your iCalendars: June 10-13, 2010. (Was it always 4 days?) Ticket pre-sale begins on 11/27 and runs through 12/31. Handy layaway plan of five $50 payment is available. No word on the headliners or any of the line-up as of yet. Let the wild speculation begin.