The Western Museum of Mining and Industry will be offering 50% off admission to the museum on Saturday and Sunday, May 19th and 20th! They are also having a special event on the grounds that is $5 per person: the Pikes Peak Antique Machinery Days with an antique tractor pull, barrel train rides, food trucks and more,
Just to clarify, the event on the grounds is $5 per person. Admission to the museum on those days will be half-off the regular price, and you do not have to also attend the events on the grounds, though they do ask that you stop in at the tent outside and let them know whether you are visit the museum or the event or both.
For more about the museum and Pikes Peak Antique Machinery Days, visit the Mining Museum’s website. Note that the 50% off museum admission offer is not mentioned on their website; I received the info via email from the museum.