A congressional debate is scheduled to take place, featuring Connie Chan and Scott Wiener. The event is being presented by the San Francisco Chronicle and KQED. Details about the debate are limited, but it is known that both Connie Chan and Scott Wiener will be in attendance.

The San Francisco Chronicle is involved in organizing the event, along with KQED. For more information about the debate, readers can refer to the San Francisco Chronicle, which is presenting the event. Further details may be available from the Chronicle or KQED.