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Cal ACS returns to Lincoln Elementary School in Richmond for STEAM Night (Science, Technology, Engineering, Art, and Math) on Tuesday, May 13th, 2025.

Mariana Alves will open the evening with a dramatic chemistry show.  Our volunteers will present hands-on activities related to this year’s Earth Week theme, “Glaciers: Hot Topic, Cool Chemistry” plus other old favorites, including the chemistry rainbow demonstration and, of course, liquid nitrogen ice cream.  The Chevron Slime Team will be there as well, and Lincoln Fab Lab will exhibit their latest creations.

We’re still looking for a few extra hands, so please contact Michael Cheng if you would like to join us!

Join us for our third year walking as the Cal ACS team at the SF AIDS Walk!

Cal ACS—the California Section of the American Chemical Society—is proud to continue our tradition of community engagement and advocacy by participating in this meaningful event. Each year, our team grows stronger and more diverse, united by a shared commitment to science, compassion, and social impact.

Whether you’re a returning walker or joining us for the first time, we welcome you to be part of our team. Come walk with us, bring your friends and family, or support our efforts by donating. Every step and every contribution counts in the fight against HIV/AIDS.

Let’s show up as a community of scientists and allies—walking together for change.