Passing through architecturally stimulating Denver's Union Station

I hear there's some decent food finds within Denver's Union Station but I've never had the courage to stray that far from the train.

Left, Iconic signage of Denver's Union Station. RTD light rail passengers boarding and alighting, right.

Left, An overhead view of platforms and tracks at Denver's Union Station. A sprawling shot of the station, right, with Amtrak's California Zephyr and RTD's light rail sharing a platform.

Left, Views of the construction boom just beyond the confines of Union Station. On my return trip, right, the ebbing light of the day allows the neon of the station's signage to stand out.

Amtrak's California Zephyr.