The mall, built at the border between North Palm Beach and neighboring Lake Park, connected an existing J.M.

[2] Other major tenants included a Fountain's department store, a G. C. Murphy, and a theater operated by Budco Theatres, noted as the first in the Palm Beach area with an automated projection system.

[3][4] The mall was also noted for its extremely colorful interior, featuring hues of green, orange, and purple lit by circular skylights.

[13] A "task force" of officials from both North Palm Beach and Lake Park was formed in June 1991 to come up with ideas to improve or redevelop the "deteriorating, unsightly Twin City Mall".

[14] Builders Square, which operated on the North Palm Beach side of the mall, announced its closure in late 1991.

[15] Potential plans for the mall included a temporary campus for the Florida Atlantic University, or as a mixed use site with offices and retail, neither of which came to fruition.