Entering its sixth year, #GivingTuesday is a global day of giving. This is a chance to give your time, donations, or goods through a collaborative and social media-fueled effort. One way to take part in #GivingTuesday is by supporting the American Respiratory Care Foundation (ARCF), a 501c3 nonprofit organization dedicated to promoting respiratory health through the support of research, education, and patient-focused philanthropic activities in respiratory care.