for Feb. 21-22 at Cadillac XBC in Waterloo, Iowa. GIBA administrator Joe Engelkes said the tournament will have at least $6,000 in sponsorship. In addition to Ebonite (a brand of Brunswick) and the Waterloo Convention and Visitors Bureau, support also comes from Brandon Steen/The Steen Team, Kwik Trip/Kwik Star, IAM Bowling, Budweiser, Fran’s Pro Shop, Hampton Inn, and The Other Place... subscribe to read more. The second of this season’s two Greater Iowa Bowling Association Ebonite Classics is set for Feb. 21-22 at Cadillac XBC in Waterloo, Iowa. GIBA administrator Joe Engelkes said the tournament will have at least $6,000 in sponsorship. In addition to Ebonite (a brand of Brunswick) and the Waterloo Convention and Visitors Bureau, support also comes from Brandon Steen/The Steen Team, Kwik Trip/Kwik Star, IAM Bowling, Budweiser, Fran’s Pro Shop, Hampton Inn, and The Other Place... Social Media: