In which I attempt to satisfy some professional curiosity. When and what was the last math class you took or are you currently taking a math class?

This semester (in addition to teaching both Beginning and Intermediate Algebra) I am taking a graduate level class in Number Theory as part of my on-going master's degree program and I'm also retaking Calculus I because I haven't done any calc in 25+ years and I thought it would be interesting to refresh my memory.