summerfest does not do wristbands like they use to. the only way they give free wristabands away is if a concert didnt sell very many lawns seats. the only one i know of last year that they had to give away free tickets on the day of the show was for steely dan. as of right now i am pretty sure all of the acts announced for 2007 so far will have good lawn attendance. And i do believe they sold lawn seats for the steely dan show and then ended up giving them away for free.