Union Station is a Denver's train station that also offers bars, restaurants, and a farmer's market in the summer.
City Park is the largest of Denver's parks. Around the park, you will find to the zoo science museum, and golf course.
The Denver botanic gardens are lovely and just about 3/4 mile walk from the welcome event. You can grab an afternoon coffee at Copper Door or find refreshments inside. You can also check out Cheesman Park, which backs up to the gardens.