DH's 30th birthday

Calling all my creative ladies! I am planning DH's 30th birthday and I have the main idea and now I need some fun special touches. Here's the plan..DH's birthday is July 4 (yes I know...very far away..but the wedding planner in my says 'plan early!') and I plan on having a surprise party at the the baseball stadium (Texas Rangers). I am buying out a section of upperdeck tickets and all of our family and friends will already be there when we show up to our seats. I am going to tell him that I am taking him to the game for his birthday and then it will be a fun surprise when we show up at the section and everyone is already there yelling 'Surprise' and ' Happy Birthday!'. Are there any other fun things I could do while we are at the game to make it fun? Any idea on a cool invite? Help me thing of some other cute ideas.

THANKS!

Hats or tees would be cute.

You can make up baseball cards featuring your DH as favors for the guests!

What a great idea!! That is really cool!

Invites - Create a 'ticket' to his party to replicate the actual tickets

I just came across this stationary and I think it is meant to be considering it is July 4! What do you think. I want to do a fun invite but nothing that will break the bank. I could print these at home...

I love this idea!

Maybe you could do like a little pool at the stadium - for each inning, guess the score, and the one who comes the closest wins a beer?

I love the idea and the stationary....I used a similar type of stationary for my STD's (instead of baseball with the flags it had fireworks - for our 7/3/03 wedding).