>> when the new california academy of sciences opened in 2008, it quickly became one of the top tourist magnets in the city. part of the cal academies' astronomical success is the weekly nightlife party. >> i am joined by helen, who is here to school me on all the nocturnal activities that are getting ready to take place here. tell us a little about what we can expect to see at nightlife. >> we open up the doors every thursday night at the california academy of sciences. there are certain things you can see every week you can go to the museum, visit the planetarium, and we bring in bars and a deejay or band. it is a different feel from during the day, something different every week. tonight , we have beer and music. -- tonight we have great beer and music. it is beer week. we have a dozen local brewers in african hall. we have a deejays to set up throughout the museum and a live performance at 9:00 p.m. tonight. >> what has been your favorite part as a participant or as an observer? >> my favorite part is to walk around the aquarium in to see people with a drink in their hands, getting to know maybe somebody new, may be looking for a day, or chatting with friends. there jellyfish. i mean, they are beautiful. >> the culmination of the animals. >> it is very impressive. we do not have this at home. >> tell us a little about some of the spider's we see here on display. >> at the california academy of sciences, there is a very large collection of preserved and live specimens, which are the evidence about evolution. we have the assassin spiders, which are spiders that exclusively kill and eat other spiders. they are under the microscope here. research done and the california academy's i rhinology lab suggests that the assassin spiders have been doing this for over 150 million years. this glassed in room is a real scientific laboratory, and the people in that room are preparing specimens of vertebrate, that is mammals and birds. the way they do this is to remove the skin, sew it together in a relatively lifelike pose, and ensure that it does not decompose. >> i am a really big class actress fan, so i am here to see them, and beer week. >> i wanted to learn something and have fun. >> i always enjoy it. i am not all is well -- always working as i am tonight. sometimes i come to enjoy the music and to dance. ♪ >> culturewire covers the arts in san francisco, and one of my favorite culture artists is here tonight. jason, thank you for being on culturewire. tell us about some of your posters that we have here today. >> most of the posters here are four specific shows or tours. i am hired by the bands or the venue. >> what is the inspiration behind these posters? >> no, disease of the related to the bay and, of course. music -- it is related to the band, of course the musical content or isn't related to the bed. album covers can come from anywhere. ♪ ♪ >> class actress was great. we have been having so much fun. i did not realize how beautiful the cal academy looks than that. what other events take place here? >> we do corporate events that night on a regular basis. but nightlife is your best bet to come in as a regular person pharmacy the academy at night, and visit with friends. calacademy.org/nightlife. we have details for the next few weeks. you can get tickets online in advance or at the door. >> thank you so much. thank you for watching culturewire on sf gov tv.