This weekend is the spring orchid show in Denver Botanic Gardens.
http://denverorchidsociety.org/society_events.html#3

Spring Orchid Show and Sale — "Orchids with Altitude"

Denver Orchid Society Saturday, March 8, 2003 from 10:00 am to
5:00 pm and Sunday, March 9, 2003 from 9:00 am to 5:00 pm
Located at Denver Botanic Gardens in Mitchell Hall.

There will be a wide assortment of orchid plants from several
sources. We will have Paphiopedilums, Yamamoto Dendrobiums,
Phalaenopsis in white, pink, stripes and novelty colors, and
Oncidium intergeneric hybrids. The Orchid Doctor Table will be
available to answer your orchid growing questions. More...

SuE
http://orchids.legolas.org/gallery/albums.php