On September 1, 2020, Crown Princess Mary attended the opening of 'The BLOX - BUILD BACK BETTER Summit' in the house BLOX, which serves as a gathering point for design, architecture and sustainable urban development in Copenhagen. The Crown Princess was welcomed by Realdania's Chairman of the Board Michael Brockenhuus-Schack, Realdania's CEO Jesper Nygård and Realdania's philanthropy director Nina Kovsted Helk.