Alas, our outreach event was clouded out
We still kept going, showing people live streams from Slooh, and playing my (very quick and dirty, and somewhat irregularly sampled) time lapse of the 2016 transit in a loop (on youtube right here). They also liked seeing the telescopes, and taking a tour of the observatory. I did manage to take some shots of the transit of Venus in 2004 on film. After scanning the results, I even managed a little time lapse shown here. The 2012 transit was clouded out.