The ACS Spring 2020 National Meeting & Expo, scheduled for March 22-26, 2020, in Philadelphia, has been cancelled (terminated). This applies to the CATL symposiums. ACS has put together a FAQ page to answer general questions regarding registration fee, hotel etc. https://www.acs.org/content/acs/en/meetings/national-meeting/registration/attendees/coronavirus-faq.html
International Workshop on “Water in Zeolites” with world-known experts from the field of heterogeneous catalysis to discuss fundamental aspects about the interaction of liquid water in zeolite catalysts. November 3-6, 2020. Liblice Castle, Czech Republic. Go to https://water2020.katalyza.cz/ for details.