This year, Lothian Buses Open Doors Day will be held on Saturday 24th September 2016.
Unfortunately, for those of us travelling from the North East, it would appear that services along the East Coast Mainline towards Edinburgh will be diverting via Carlisle between Newcastle and Edinburgh Waverly that day. Sadly for this reason I think I'm going to give it a miss this year as I don't want to spend anywhere between 3 hours, 27 minutes and 4 hours, 17 minutes each way! on the train from Darlington.
RE: Lothian Buses open day