McDonald’s has brought back Squishmallow Happy Meals. It’s been two years, but yesterday they rolled out. This time there are 12 to collect including the “never-before-seen Intergalactic Axolotl.” Each Squishmallow comes with a character hang tag that includes its name, information about it and a code to scan for access to an interactive game. You have less than a month to score the toys, as they disappear on June 9th.