Ready for a little Texas Three Step? The Houston Dynamo travel to Frisco tonight for the first Texas Derby of the season and the club’s second game of three straight against Texas opposition. The Dynamo are coming off a dramatic 2-1 win against Rio Grande Valley FC in the Lamar Hunt US Open Cup on Tuesday and head to Frisco before ending the trio of matches against Austin FC next weekend. Dallas is coming off identical results, a 2-1 win in the Open Cup (their was against FC Tulsa), and a 0-0 draw in MLS play last weekend (theirs was against the New York Red Bulls).