http://www.democracyforamerica.com/It appears to be a little behind, but not extremely.
In fact, the "events" page is up to date, with future local events listed:
http://www.democracyforamerica.com/eventsOrganizing an event and posting it there might be constructive for people looking for some way to come together--this is a resource that can be used.
Besides DFA, there is also Progressive Democrats of America,
http://www.pdamerica.org/ and Democrats.com ("the Agressive Progressives"),
http://www.democrats.com/ (currently running a petition to kill the 60-vote requirement to end a filibuster, a fight led by candidate Jonathan Tasini, NY, running for Hillary Clinton's seat in the Senate)