Feed your curiosity with the Osher Lifelong Learning Institute’s weekly video lecture series at the John D. Spreckels Center. From fascinating topics and thought-provoking discussions to opportunities to explore subjects in greater depth, these engaging presentations offer participiants and opportunity to learn, reflect, and discuss with others who share a curiosity for the world around them. Classes meet Tuesdays at 10 a.m., and registration for the August series is now open. Enroll for the full month, with fees ranging from $20 to $35 depending on residency and eligible senior discounts, or attend individual sessions for an $8 drop-in fee. To register, visit the John D. Spreckels Center Front Desk at 1019 Seventh Street, call 619-522-7343, or sign up online for August here.