Hello! I'm travelling to Singapore for work at the beginning of January for work. I'll be there for roughly 10 days. I know very little about Singapore. Would love to know any must sees, hidden gems, or any of the best experiences Singapore has to offer. I'm open to almost anything!
Also, I hear Singapore is pretty strict and have hefty fines (and in come cases jail time) for smoking, spitting, and littering. I don't smoke or litter, and I don't recall publicly spitting very often, so these won't be an issue. Anything else I should be aware of?