I'm going to be in Denver for two nights for what surely will be an incredibly boring conference. The only designated "free time" is dinner. I'm staying at the Brown Palace and won't have a car. I'd greatly appreciate any suggestions for great food where it will be okay to eat alone (I'm not weird about eating alone, but some places seem better for that than others). Price isn't really an issue, but I'd like to go to two different kinds of places. Thanks for your help.