Green Day Turned Comic-Con Into Warped Tour for a Few Glorious Minutes by Playing ‘Basket Case’ on Top of an Ice Cream Truck

Throughout the years, Green Day has been known to go above and beyond to promote new releases. They’ve done it once again, this time on top of an ice cream truck to promote a new coming-of-age comedy film that features the band. From July 23 to July 26, the San Diego Comic Con was held…