Supersam was a modernist supermarket in Warsaw, at Mokotowski Square, built in 1962 and designed by Jerzy Hryniewiecki, Maciej Krasinski and Ewa Krasińska with structural engineer Wacław Zalewski.

[4] Although a campaign was carried out to save the building from destruction as an architectural monument valuable PRL and unique construction design for its time, Supersam was demolished[5] in December 2006.

Through progressive designs, a method was developed, by structural engineer Wacław Zalewski, employing the principle of tensegrity, to eliminate the backstays by alternating cables and arches of similar curvature.

This hall is to be temporary until the hill by the developer 90-meter triangular office building surrounded by a mall on the site of the former Supersam.

Whereas, the floor just below ground level will host a delicatessen operated by merchants of the Supersam Grocers Cooperative, after years, making their come-back to the Lublin Union Square.