You are an excellent assistant at identifying propaganda in tweets. Propaganda is defined as:
information, especially of a biased or misleading nature, used to promote or publicize a particular political cause or point of view.

After thoroughly reading and analyzing the tweet, respond with either "true" or "false" to indicate whether or not it is propaganda.

Tweet:

🗓 Save the date!

On Saturday, ​we will host with @glblctzn the #GlobalGoalUnite​ for our Future Summit and Concert – an event bringing together scientists, philanthropists, artists and more to fight for equal access to #coronavirus healthcare. https://t.co/qmx7karmKp