The new McDonaldland shake, depending on which size you order, runs between 510-900 calories. Here's what it tastes like.

Recently, Happy Meals included McDonald's-themed toys -- such as drink machines, fryers and trays with food on them -- delivered in mini-Happy Meal boxes. And the much-longed-for Snack Wraps finally returned after a viral fan campaign.

The meal includes a choice of classic entrees including Chicken McNuggets or the Quarter Pounder, fries and a blue and pink milkshake in a “surprise flavor,” per Scripps News.