Hey @DanielM! As @TempeTechie.eth mentioned, there are two separate calls that take place bi-weekly, rotating with each other.
Standing Delegated Calls: Every other Tuesday at 17:00 UTC. These calls are a dedicated time and space for Delegates to discuss broader topics, share updates, and engage in general planning and coordination. See more details about these calls.
Standing Proposal Review Calls: Every other Wednesday at 16:30 UTC. These calls provide a time for authors of active (onchain) or developing proposals (on forum) to briefly present and discuss their proposals. See more details about these calls.
All calendar invites for both of these calls can be accessed by subscribing to the ZKsync Delegate Call Calendar.