Beginning in 1988, SPARC undertook a program called Great Walls Unlimited: Neighborhood Pride, which painted 105 murals in neighborhoods throughout Los Angeles.
從1988年開始，SPARC承擔了一項名為「無限長城: 鄰裡的自豪」（Great Walls Unlimited：Neighborhood Pride）的項目，該項目計劃在整個洛杉磯的街區繪制了105幅壁畫。