$2,500 first on 120 entries for 2020 Thunderbird Lounge Open at Plaza Bowl in Clinton, Iowa Oct. 10-11

First prize will be $2,500 based on 120 entries for the 2020 Thunderbird Lounge Open at Plaza Bowl in Clinton, Iowa Oct. 10-11. The entry fee is $150 and there will be squads at 9 a.m. and 2 p.m. limited to 60 entries each. The format is seven games of qualifying on Saturday, with the top 25% (30 based on a full 120-player field) advancing to bowl six more games on Sunday starting at 10 a.m. The top 10 then advance to a modified stepladder with the top four making the stepladder and the remain...