You found an interesting or beautiful rock. But what is it, when was it formed and how does it fit into the overall landscape? Bring it to the Antique Rock Show where an expert will answer these and other questions you might have.

On the library lawn. More than 20 people will display their wares. Tables available by reservation - librarian@orrsislandlibrary. org

Poet Craig Sipe will be signing his most recent book: “Here It Comes … and It’s Gone.”

Tons of used books, DVDs puzzles, and a Wednesday only bake sale. Author Janice Thompson will be signing her book , “Dry Tinder: A Tale of Rivalry and Injustice in Salem Village.”

Author of “Geometry Is As Easy As Pie” Register at librarian@orrsislandlibrary.org.

Spark’s Ark rescues, rehabilitates and relocates wild animals. The program features live animals that have actually been rescued.

The tide pool is home to a variety of species whose unique adaptations allow them to maintain stability in a world that is in a constant state of change.

Best-selling author Adam White will give a book talk.

Nature has already invented everything we need.  If there is a problem we cannot solve, we can find the answer in nature.  A common example is Velcro which comes from the way burrs stick to the fur of passing animals or the leg of your pants. 

Examining snakeskins, turtle shells, skeletons, and other unique reptilian artifacts.  Helps to dispel some fears people may have about reptiles.

A Wide variety of vegetables, annuals and perennials will be available. Contributed plants are welcome and may be dropped off at the library.

In this entertaining and informative presentation, retired estate planning attorney Daniel Hoebeke will introduce you to ugly knickknacks, greedy in-laws, know-it-all uncles, DIY disasters and more. These true-life stories and others will illustrate common planning mistakes, leading to practical ways to develop an estate plan that works for you.

Harpswell resident Tim McCreight is co-founder of a nonprofit organization that collects donated tools and takes them to jewelers in West Africa. Over the last decade, Tim and his colleague Matthieu Cheminée have delivered thousands of pliers, tweezers, files and other tools to several hundred jewelers in Senegal, Niger, Togo, and other countries. Tim will describe the program, show photos and tell stories of the fascinating people they have met in this innovative, home-grown program.

What tastes best with chocolate? There is a science! Join Melinda from Island Candy Company with the scoop.

Anne Wilkes and Dan Hoebeke offer a hands-on demonstration of Winter Sowing, an easy, low-maintenance way of planting seeds for natural germination in the spring. If you wish to plant for yourself, bring clear or translucent jugs, e.g., milk/water jugs, vinegar jug, juice jug, or any other transparent or translucent container that will allow for at least 3” of soil on the bottom and 1-1/2” of space for seedling growth on the top. And, of course, seeds!