Yes, we are still active. Still in the baggage car near the Grapevine Depot (across from the about-to-close police station).
We're regularly open from 10A-4P on Saturdays and from noon-3P on Sundays. During Grapevine "events" like Main Street Days, Grapefest, etc., we're open extended hours.
I'm a member, so if you have a specific question, let me know...