Illumination’s Despicable Me, the biggest global animated franchise in history, is back with the first new Despicable Me movie in seven years. To celebrate Despicable Me 4, which unleashes the Mega Minions in UK cinemas on July 12, we are thrilled to announce a unique and exciting experience for Londoners of all ages. The super-powered Mega Minions have arrived in London, causing mayhem across the city, crashing their slushie truck…