Nearby:
Aberdeen train station is right by Union Square. There's a Cineworld in Union Square as well.
Parking:
Union Square has three car parks which offer an evening rate of £1 (6pm-4am), otherwise it is priced at 2hrs/£2.50, 3hrs/£3.50, 4hrs/£4.50, 5hrs/£5.50, 6hrs/£6.50, 7hrs/£10.00 and 7hrs+/£15.00.
I eat in Nandos in Union Square relatively regularly, it is always good but what normally lets it down for me is the staff, they often seem bored and uninterested. However, on Saturday there was a girl, I think she was new, relatively petite, with short redish hair and a Glasgow accent, who was LOVELY!