The Zoo Lights are wonderful! There are many light displays to look at. They also have various animal exhibits and hands on demonstrations. The lines can be long so get there early. Dress for the weather. It does involve a lot of walking so make sure to bring your stroller. Great night activity!

While visiting my parents in Denver we took my 3 and 1 year old sons for their first 'train' ride on Light Rail. We started in Denver and went out to the suburbs. The people at the station were friendly and the boys enjoyed looking at everything. The trains do not take credit cards! The trains were not full. It is an easy and fun way to get around with kids.