Nationals Park formally opens this weekend with an exhibition game between the Nats and Orioles on Saturday, followed by the official home opener on Sunday night against the Braves.

The Washington Times' sports business reporter Tim Lemke will host a live chat on Friday at 1 p.m. to talk about what to look for, how to get there and, of course, answer any questions from fans. He'll also be happy to answer any other questions related to ticket sales, concessions, sponsorships or other sports business matters.

If you have a question but can't make it back Friday at 1 p.m., send an e-mail to Tim at tlemke@washingtontimes.com.