Wall’s and Crocs are joining forces for a summer collaboration that will see a pop-up at Tower Bridge and a giant Crocs shoe cruise down the River Thames, covered in limited-edition ice cream-inspired Jibbitz™ charms. Crocs launches ‘Mad for Summer’ campaign, celebrating the spontaneous and nostalgic moments associated with summer, with a pop-up offering free Wall’s ice cream and a spin-the-wheel where visitors can win free win limited-edition Wall’s x…