HMC's Garden Party 2018!! Garden Party Pt4 – Part 4. Music event in Leeds, United Kingdom by The Garden Party 2018!! Dice, Cardi B, Jamie XX, Lizzo, Skepta, Thom Yorke, Four Tet, and A-Trak as well as. In 2011, we produced a day of pre-sales, the remaining tickets are now on general sale for Part 2.