You’ve probably heard of Batman, but have you ever heard of bat bombs? Just in time for Halloween, join naturalist Susie Spikol to hear the unbelievable story of how the US military planned to use the Mexican free-tailed bat as a secret weapon in World War II. Drinks on you, stories on us!

5:30 to 6:30 p.m. at Post & Beam Brewing in Peterborough. Space is limited, and registration is encouraged.

For more information, including questions about accessibility, contact Susie.

Co-sponsored by the Harris Center for Conservation Education and Post & Beam Brewing.