Calvin Harris, Zedd, Tiësto & more: Don’t miss the full Hakkasan Group Memorial Day Weekend recap The Hakkasan Group brought the ultimate Memorial Day Weekend to the Strip. Take a peek at the full recap now. Related Posts: Martin Garrix, Maejor launch AREA21 back into space to introduce their LP with ‘La La La’ Martin Garrix rings in STMPD RCRDS’ fifth anniversary with a home and label studio tour