The first wave of tickets for the London portion of the Warcraft 30th Anniversary World Tour sold out within minutes of going live at 7:30 AM PT / 3:30 PM GMT, with two more chances remaining on February 5th and 18th.
Warcraft 30th Anniversary World Tour London
Comprised of six in-person events from London to Boston, tickets are free but also very limited, with little to no forewarning on when they might become available in other regions.