Thakali Khana is basically a set of Rice/dhido served with flavored lentils, stir-fried greens, gundruk ko achaar, multiple pickles, and vegetarian and non-vegetarian curries in a single platter.
Adding some melted ghee over rice/dhido can elevate the taste. Though Thakali khana looks similar to Dal-Bhat, it differs in cooking methodology and ingredients.
Since the dish is getting popular in Kathmandu day by day, you can find the delicious Thakali Khana in any restaurants in Nepal.