If you have registered interest in this event you would have received an email, (actually two) overnight with details of the venue, over head map of the town, and other information on the two public nights. It is still on.
Check here for the link to their survey on attendance, and maybe there is stoll time for them to send you the pdf file.
http://www.surveymonkey.com/r/StarGr...mond_22Apr2017
I have no idea what is happening on the private nights to follow, which may interest members here. This event has not been well promoted here, but it maybe they were intentionally aiming at public outreach crowds and not us. There is no phone number as far as i know. Perhaps Terry B has more information on the final nights.