Just walked through my hometown‘s train station and I saw this little stall thing next to the small main station building (which has its lights on basically 24/7 yet somehow is rarely open) and they sell coffee out of it every now and then. Anyway small structures like this are cool
Near the subway entrance - it has a lift that brings the balls to the top and then they go on different tracks. they do jumps, loopdy loops, roll over a xylophone (my favorite), hit chimes (ding ding dong dong), big spiral. fun to watch