Blackheath is getting a festival makeover, with top bands and foodie demonstrations. On Saturday, the likes of Massive Attack and Grace Jones take to the stage, heading up an awesome lineup. There are also top chefs showcasing their tasty treats, including Gizzi Erskine’s chefs club and a farmers market to load up on goodies. Fill up on the good stuff. Under 16s must be accompanied by an adult. Valid ID required.