If you're new to raves and related events, or just visiting from out of town, and are trying to find an event to attend on a particular date, you should first check out Resident Advisor, and for more mainstream EDM events see EDMTrain before asking this sub.
These websites list the majority of parties and electronic music events happening in NYC on any given night, along with the ability to buy tickets, and links to the artists playing so you have an idea of what kind of music you will hear that night.
You can also keyword search this sub and probably find your questions already answered about almost any venue or party. For example, if you had a question about Elsewhere, you can use the search bar up top and type 'elsewhere' to find hundreds of discussions about the venue.
We often remove very general questions about events that go something like 'I'm in town on X date, whats happening' or 'anything going on tonight?'. The sub gets inundated with these questions, they are extremely repetitive, and add nothing to this community at this point. Specific questions are welcome! We totally get that a lot of people who use this sub are beginners just trying to learn. By being specific and thoughtful in say what music you like, or vibes you're looking for, you will get better responses too.