Thinking about taking your brood on a memorable trip to Legoland this year? Well, parents, you're in luck because Legoland is currently running a deal that lets kids ages 3 to 12 get in for free (those 2 and under already get free admission) with purchase of an adult ticket — between $96 and $126 — depending on the location. The offer applies to both Park Hopper passes for Legoland Resort California and Legoland Florida or Waterpark Combo tickets and will run until Dec. 31, 2019. So how do you unlock this amazing deal? Simply by entering the coupon code 199902 at check out. Seems pretty easy, right? We thought so, too. Just keep in mind, the code is only valid for one free ticket per coupon, so you'd have to make an additional transaction to get a second free kid admission with another parent.