Today, the Union hosted their annual open practice. Fans were welcome at YSC Sports to watch the Union train from noon to 2:00 PM. The Union's twitter account, @PhilaUnion, tweeted a few photos with the hashtag #OpenPractice. The hashtag hadn't been used in the lead-up to the event, but it was featured heavily on their social media accounts today. A simple scroll through the hashtag shows some, uh, rather risqué (NSFW) tweets. Take a look.