We went for an Adults Only night, which is held ev...

We went for an Adults Only night, which is held every second Thursday of the month from 6PM-10PM. There were several small interactive exhibits set up with the theme for the night, along with an excellent guest speaker we saw in a small theatre. We got to go to the main exhibits without having to worry that kids were waiting to see, it's a neat concept having adults only, it works really well. There is also drinks for sale, they aren't allowed in some areas but there is enough to see on the main floor that you can finish it before going to the exhibits. The tickets in are regular price standard admission, about twenty bucks, and drink tickets were $7.50. Parking is also $5.00, so I would advise heading there for 6PM to get your moneys worth and have time to see everything. There is also a small restaurant on the second floor, I didn't get to try anything but it looked to have several people eating.