With a goal of raising $15,000 for Seattle’s Arts Corps, Chow Foods restaurants, including Ballard’s Hi-Life are turning to their customers to guess what the Dow will close at on October 29th, the 80th anniversary of Black Thursday. For a buck (suggested donation), customers can take a stab at it. The person who guesses closest to, but not above, the bell ringing number will win that amount in Chow Foods gift cards. For example, if the dow closes at 9952.42, then the winner will receive $9,952.42 in gift cards. On Wednesday night from 5 p.m. to 11 p.m., all menu items will be priced at or below that day’s close, which means there may not be any dishes more than $10. House wine, microbrews and well drinks will be priced at Nasdaq’s closing price. (All the rules here. The Hi-Life is a sponsor of MyBallard.)