Upper Bay Gallery has leased 2,200 square feet in Lakeside Shopping Center to open an art and framing store. The German retail concept is a specialty oil, vinegar and spices shop where everything is served "from the cask" (the English translation of vom fass), stored in barrels, cask pyramids, glass balloons, and vinegar and oil crocks. Datawatch Systems, a provider of remotely managed access control services for commercial office buildings, has signed contracts with three properties in Houston totaling 1,066,117 square feet: First Choice Emergency Room will construct a 24-hour emergency room facility at 255 E.