https://sandbox.philanthropy.com/solutions/charities-adjust-mailings-to-address-pandemic-response/2025-10-19T00:58:34-04:00monthly0.7https://sandbox.philanthropy.com/news/nonprofits-need-to-include-major-gifts-in-their-strategic-plans-to-be-successful-study/2020-04-07T08:00:00-04:00monthly0.7https://sandbox.philanthropy.com/news/how-bloomberg-philanthropies-is-helping-local-leaders-fight-the-covid-19-epidemic-podcast/2025-10-19T00:57:01-04:00monthly0.7https://sandbox.philanthropy.com/opinion/the-coronavirus-crisis-has-changed-how-i-view-what-matters-in-philanthropy/2025-10-19T00:57:38-04:00monthly0.7https://sandbox.philanthropy.com/news/robert-wood-johnson-commits-50-million-to-help-neediest-victims-of-pandemic-and-economic-fall/2020-04-07T10:30:00-04:00monthly0.7https://sandbox.philanthropy.com/news/foundations-and-corporate-funds-announce-new-wave-of-covid-19-grants-coronavirus-grants-roundup/2020-04-07T16:00:00-04:00monthly0.7https://sandbox.philanthropy.com/news/one-third-of-americans-will-give-more-amid-coronavirus-outbreak/2020-04-07T18:55:00-04:00monthly0.7https://sandbox.philanthropy.com/news/twitter-co-founder-jack-dorsey-pledges-1-billion-to-covid-19-relief-and-more/2020-04-07T21:10:00-04:00monthly0.7