Monopoly GO: When is the Next Sticker Boom Event?

Stickers are an important collectible item in Monopoly GO. Players collect the stickers by various methods and earn rewards by completing their Sticker Sets. Collecting stickers can prove to be a hassle for many players, since there are only limited ways to get your hands on them. Luckily, Monopoly GO allows players to cash out on big rewards with the help of in-game events, including Stickers.