or just someone who appreciates quality design, these brand-new LEGO sets deserve a spot in your cart. From “The Simpsons” to “How to Train Your Dragon” sets, there’s something for everyone.

For more than three decades, The Simpsons has etched its mark on a devoted fandom, spawning conspiracies and a plethora of legends online. One theory, however, stands out in the uncanny tales of the ...