Team Logo. The Tri-City ValleyCats are a team in the New York-Penn League. They are the Short-Season A affiliate of the Houston Astros. They have several mascots and a hot dog race. Retrieved from "https://prosportsteams.fandom.com/wiki/Tri-City_ValleyCats?oldid=7797" Categories: New York-Penn League teams Teams in New York Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.