Waitomo Glowworm Caves are a famous tourist attraction because of the large population of fireflies that live in caves. Fireflies, or Arachnocampa luminosa - tiny bioluminescent creatures that produce blue and green light live exclusively in New Zealand.
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Oh my gosh people, be nice to your waiter/waitress, it’s not their fault that your food is cold or if it’s under cooked. Be nice to the cashiers who are still training and can’t ring up your items as quickly as you want. If a stranger smiles and says hello to you, smile and say hello back! It’s just common courtesy, I don’t understand why people have to be so rude.