What set or theme brought you to LEGO?

Over the last few days, I have been thinking a lot about how the LEGO range has changed recently, especially since 2021, with the arrival of 18+ sets and many more products designed primarily for adults. Lots of new themes have been introduced, while others have changed almost beyond recognition and interest in the LEGO range has grown rapidly among adults, so I am curious to see which sets have proven the most formative for Brickset readers. How did you become interested in LEGO sets as an...