For those of us in the Twitterverse, the Nats are announcing this evening the first ever "tweet-up" during the July 3rd game between the Giants and the home team. The hashtag to RSVP is #IYNT. Tickets for the game will be discounted once a tally is made and the seating location is determined. More RSVPS equals better location! Follow @Nationals for more incentives. The sale will occur online on June 22nd. The team's social media group sees this event as a way for Twitterers to meet and greet and have some fun together and enjoy an interactive experience "never before seen at Nationals Park.