Definitely, just go for it! If you wait until the last night, you'll probably be kicking yourself that you didn't go out more.
That said, I always throw in support for Cream at Amnesia on Thursday night. It's such a great place to go out -- the music, the people, the lasers... and the ice cannons.
If your 90's raving included some trance then the likes of Paul Van Dyk and Ferry Corsten this week should be a nice, fresh take on some sounds you loved from before.
Check the calendar here for details, but most of the clubs will open around midnight, get going more around 1:30am, and then run until close to dawn. And for Cream at Amnesia, they'll have two rooms going. The trance side will be in the main room, to the right as you go in, while the terrace to the left will be the likes of Laidback Luke, Tommy Trash, Sander Van Doorn. At least for Cream, you can go to between the two rooms and check out both styles.