It's the annual Customer Appreciation Game again for Black Ops Airsoft and Dog Tag Airsoft and it will be on the 4th of May 2013. They have two types of games ready for you and they're going to give away free tickets to some lucky winners... "It's that time of year again! Black Ops Airsoft and Dog Tag Airsoft are excited to bring to you our 3rd Annual Customer Appreciation Event! If you have been to our past events you know they are a huge success with over 500 players showing up!