There's mention of the club going to the La Manga Club for a few games during the "famous" La Manga Cup. Here's a link on the La Manga Club's website with the schedule, showing, yes, indeed, the Red Bulls are schedule for two friendlies so far. La Manga Club Football Matches 2010 Looks like we're playing Lech Poznan on Jan 27 and Strømsgodset on Feb 1. Another interesting note, it seems a few national teams also use the Manga Club for tuneups. Germany, Poland, Portugal, Denmark, Norway, Netherlands and Czech Republic are all playing a few days later (Feb 4 - 9).
We remain the only MLS club to ever win La Manga Cup, which makes us the only MLS club to win an international trophy outside of North American soil. It's not much, but it's something.