If you’re sitting in a bedroom staring at your fully assembled Lego Creator Green Grocer set, then you clearly have a passion. A very specific one that includes showing those miniature interlocking blocks who’s boss. (Hint: It’s not Tony Danza. Or Judith Light. It’s you.) There is a special evening just for your kind: Adult Nights at Legoland Discovery Center. For a paltry $12.99 you can spend the last Monday of the month basking in childless Lego Heaven. All the attractions — Lego City, Princess Palace, Miniland and more — will be all yours. Well, mostly yours, you still have to play nice with your kid-at-heart counterparts, but hopefully at this point you’ve all learned to share and make pee pees in the potty. If you’re game, head to Legoland Discovery Center, 3000 Grapevine Mills Parkway, from 7 to 9 p.m. Tickets are on sale now at legolanddiscoverycenter.com. Big kids 18 and older may attend.