CNSC once again has a discounted ticket block to the popular Adler After Dark 21+ event. $12 gets you admission to the June 19th event, Planetary Prom:

Break out your dancing shoes, fluff your hair and make sure you’ve landed the perfect date—it’s your 2014 Planetary Prom!
Enjoy a summer cocktail over some 80s or early millennium beats, and put your best foot forward at the Prom Court photo booth. Whatever you do, don’t miss our new show, Destination Solar System, and other out-of-this world (and explosive) planetary science demos! So bring your date, take in the award-winning skyline, and don your best prom fashions for a chance at a complimentary cocktail—only at Adler After Dark.

The Adler is also having a contest for “Best Prom Attire” with the prize being a cruise for 2 on the Spirit of Chicago.

Adler After Dark is also partnering with digital matchmaker Project Fixup for guests who wish to find a date for the event. If interested, go to www.projectfixup.com/adler-after-dark after purchasing your ticket.

So join other nerds as we get decked out in our geekiest finery and dance the night away. But hurry, this is a popular event and tickets sell out fast. The $12 price is exclusively through CNSC and must be purchased through CNSC’s Eventbrite listing. Tickets are regularly $15 advanced/$20 at the door.