Everyday I am more and more amazed at the things my DS loves. Typically, we offer him whatever it is we're eating.
Things I didn't think he'd like include lamb, curry chickpea cauliflower soup, turkey/ pasteurized brie/ fig jelly sandwiches, quiona with sundried tomatoes and black olives, ginger glazed carrots, and chicken tikka masala.
Re: Most adventerous food(s) your kid loves?
DD loves just about anything. Even more if it has spices (not so much super hot spices, but I don't think it is fair to give those until she has a little more control over her water/milk intake).
We've taken her for Ethiopian and she's split a veggetarian combination plate with us. She's had various Indian chicken dishes, parts of the inside of a samosa, chana masala, etc. She loves tzatziki and hummus and babaganoush. She's our little foodie.