Fortunately, it’s that time of year again: Amazon’s Big Spring Sale is live, and this year’s event includes dozens of discounts on Lego sets for adults and kids up to 47 percent off.

These days, LEGO is for all ages. But not so long ago, it was exclusively targeted at kids. The AFOLs (Adult Fans of LEGO) always existed, but sets targeted at them are a fairly recent phenomenon.

In 2023 "Ninjago" was semi-rebooted under a fresh title "Ninjago: Dragons ... of kids. "There's so much material, it's our ...