As for cultural dances, if they exist they could make it unique to the race at the beginning but let others learn them through reputation quests or something. Even from a social aspect it wouldn't be weird since different cultures have different expressions but nobody would stop you from delving into another culture to learn something."I love the idea of each race having their own dance and that dances can be learned is great. I would love it, if you could learn new dances from someone like the old EQ learning languages where you spammed each other with words from you own language for others to learn and they did it to you. Just make it with dance-offs toward each other to learn the new steps.