$5 Admission to OMSI After Dark on Wednesday, September 22, at 6 p.m. ($10 Value)

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Customer Reviews

3,676 Ratings

We went to see the Pompeii exhibit at OMSI. Amazing experience! Thanks, OMSI, for having it.
Lori T. · November 22, 2017
So glad to have seen the Pompeii exhibit.
Elaine M. · November 21, 2017
I had a great time at OMSI seeing the Pompeii exhibit - can't wait to come back when the planetarium is open again!
Rosalind B. · November 20, 2017

What You'll Get

For $5, today's side deal gets you an admission to OMSI After Dark (a $10 value) at the Oregon Museum of Science and Industry (OMSI). From 6 p.m.–10 p.m. on Wednesday, September 22, adults will have the opportunity to boldly go where thousands have gone before while enjoying a bevy of bonus features.

The kid-free event features live demonstrations, a stellar planetarium show with laser lights accompanying the music of Red Hot Chili Peppers and Pink Floyd, and well-rounded presentations with Science on a Sphere, a six-foot-high, high-tech suspended globe. Visitors can see the world through the eyes of Einstein, or chat up SAMSON, one of the most complete fossils of a T. Rex dinosaur, whose 40-foot frame is 66 million years old. OMNIMAX shows include Adrenaline Rush: The Science of Risk and the Johnny Depp- and Kate Winslet-narrated Deep Sea. OMSI After Dark will also include samples of local, sustainable eats and drinks, along with cash bars for those who desire full-sized sips.

This Groupon is only valid for guests 21 and over with valid ID. OMSI After Dark is free for OMSI members.


East Portland News featured OMSI After Dark, and six Yelpers give it a 4.5-star rating.

  • We found the museum filled with grown-ups truly enjoying themselves. We watched as they turned knobs, adjusted demonstration equipment, and pulled levers that made objects shoot in the air, roll down inclines, and create patterns – all in the pursuit of science, of course. – David F. Ashton, East Portland News
  • Agghhhhhhh! Fun!!!!!! Maybe it's the drinks, but really it's the fun exhibits that lead to hours of laughs, teasing, and rambunctiously running around. – Claire W., Yelp

The Fine Print

Promotional value expires Sep 23, 2010. Amount paid never expires. Must be at least 21 with valid ID. Not for resale. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.

About OMSI

OMSI, the Oregon Museum of Science and Industry, serves over one-million visitors both at the museum and through off-site education programs. Ranked as one of the top science centers in the United States, the museum's reputation extends internationally for its innovative exhibits and educational programs. Among the highlights of OMSI’s campus are the Empirical Theater—site of Portland’s largest movie screen and well-known venue for documentary and popular films—as well as the U.S.S. Blueback, the last diesel fast-attack submarine to serve in the U.S. Navy.

By purchasing this deal you'll unlock points which can be spent on discounts and rewards. Every 5,000 points can be redeemed for $5 Off your next purchase.