• Tickets are available on the Yerkes Observatory website HERE. 12 and under enter free. Tickets can be purchased in advance or purchased on-site once you get off the trolley.

• NEW! Tickets now include access to Yerkes Observatory to see the Great Refractor Telescope, Rotunda and more.

• Please join our email list below to get event notifications

• Tickets include free parking at Williams Bay Highschool where a heated trolley ride will take you to Yerkes Observatory.

• Accessible parking is available at the Williams Bay School, where an Accessible Trolley will drops off at the entrance of the event. Please keep in mind this is an OUTDOOR EVENT with natural elevation changes and weather considerations.

• Event Dates:

FRI DEC 5TH - SUN DEC 7TH
FRI DEC 12TH - SUN DEC 14TH
FRIDAYS 4-7PM
SATURDAYS & SUNDAYS 12-7PM

• Star Topping event on Sunday Dec. 14th @ 4pm

• Glass Experience tickets and on-site parking passes are available using the ticket link.

• A general admission ticket is still required for glass experiences.

• Holiday Shopping in the market tent (card purchases only)

• Live Music during event, Food available by Magpies, Coffee, Beer, Wine and hot drinks available