The DeltaPlex Arena & Conference Center was a 5,500-seat multipurpose arena in Walker, Michigan, United States. It was the home of the Grand Rapids Gold of the NBA G League and the Grand Rapids Wanderers of the Major Arena Soccer League 3. Built in 1952 as The Stadium Arena, the facility was purchased and renovated in the 1990s and was rena…The DeltaPlex Arena & Conference Center was a 5,500-seat multipurpose arena in Walker, Michigan, United States. It was the home of the Grand Rapids Gold of the NBA G League and the Grand Rapids Wanderers of the Major Arena Soccer League 3. Built in 1952 as The Stadium Arena, the facility was purchased and renovated in the 1990s and was renamed The DeltaPlex Arena & Conference Center in 1998. The venue hosted many sporting events, political events, national touring concerts, and expos. The arena was a 23,000-square-foot space with a 52-foot ceiling, and could accommodate up to 8,000 people for concerts. The DeltaPlex was purchased by Visser Brothers Inc. and officially closed on July 31, 2022 to be converted into warehouse space.