Join Heyday and Paxton Gate for a special evening celebrating the release of Butterflies of the Bay Area (and Slightly Beyond): An Illustrated Guide by Liam O’Brien. This beautifully illustrated field guide highlights the rich diversity of local butterfly species while offering a window into the world of one of the Bay Area’s most passionate lepidopterists.

This event will include a conversation with Liam O’Brien about his work, a Q&A session, and an opportunity to have a copy of the book signed and personalized by the author.