This event is SOLD OUT and the WAITING LIST is FULL.   Please check out other lectures in the Foothills Speaker Series at www.dflt.org and sign-up early! Do saguaros really live for 500 years? Can you determine a saguaro's age by counting its arms? Why are so many of these desert giants toppling over? Join us as we separate fact from fiction and uncover the truth about these majestic sentinels of [...]