visitors in the reading room looking at book displays

It’s National Library Week!

Celebrate spring in the library with exhibits, activities, and experiences that explore the role herbs, plants, and flowers have played in the history of science and medicine.

Join our curators and librarians for a fun after-hours event in the Othmer Library’s reading room where you’ll have the opportunity to

  • see unexpected treasures not usually on display
  • get a temporary tattoo
  • make a craft to take home
  • enjoy a taste of spring with a special botanical-themed cake and other light refreshments
  • support the library by adopting collection items
  • and much more!

Admission is free, and registration is required.

Featured image: Cupid Inspiring Plants with Love, hand-colored plate from Robert John Thornton’s A New Illustration of the Sexual System of Linnaeus, 1799.

More events

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Museum Programs & Activities

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Check out our display at the Cherry Street Pier, then make your own firework art with rainbow scratch paper!

visitors and librarians looking at book and archive exhibits on a long table
April 22, 2026
Programs, Lectures & Talks

Othmer Library After Hours

Join us for annual library open house in honor of National Library Week!

full-page color ad depicting a grown tree being planted in a landscaped yard
April 22, 2026
Joseph Priestley Society

Greening the Urban Landscape

Hear from Tim Bennett and Peggy Prevoznik Heins on bringing composting services to Philadelphia homes and vegetable gardens to Delaware schools.

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