Free
Online punch card purchase has closed.
Each series punch card ticket entitles the holder to one admission per lecture. Purchase your full series in advance either online or by calling the Preserve, or coming in person prior to the first lecture. You will receive your series punch card at the first lecture you attend. Seating for all lectures is general admission; arrive early to get the seat of your choice. For more information about the 2020 Winter Lecture Series and the schedule of speakers, click here!
Inclement Weather: If we must cancel or postpone a program, we will try to get the message out via Facebook and our website. We will try to contact pre-registrants through phone and/or email. Please check those sources before venturing out if there is doubt about the weather.
16 Has Sold
Purchase a punch card for all eight lectures, get 20% off!
Fees: Members $64; Non-members: $96
Additional Information: Online punch pass purchase closes on January 3, 2020; to purchase a punch card after this date, please call our Visitor Center at 215.862.2924 or come visit us to purchase one in person.