A marketing stunt by TV channel Food Network will see free ice cream being handed out on Tuesday, June 21, 2017.
There's got to be a catch, right? Well, in fact, there's two.
The free ice cream is only available in London and ... it's blackjack-flavoured.
The Food Network's Ice Dream Van will park up in Golden Square, Soho, from 10am to 2pm.
Classic 1980s pop songs will be on the sound system and ice cream will be free while stocks last.
Spokesman Phillip Luff said: “Summertime ignites nostalgia and memories of never-ending days playing outside and chasing the ice cream van.
"When we heard that Brits were craving a taste of their childhood we couldn’t think of anything better than creating the Ice Dream Van to celebrate the first day of summer, promote our Summer on Food programming and provide kidults with a taste of their childhood.”