Another party organizer, Green Curtain Events, which lists online 25 events in bars under the heading “St. Paddy’s Day 2020,” has been fielding calls and messages from patrons who have changed their minds once they find out the total attendance at the events they’ve signed up for. Many of the events, which offer packages with various levels of amenities and cost from $25 to $700 for large groups, are sold out. And the rest list many of the packages as having sold out. But Green Curtain Events is not offering refunds to patrons who have already purchased tickets, said a partner, who declined to give his name. Green Curtain Events instead will allow re-sale and will offer credit for future events if patrons choose not to attend the St. Patrick’s Day parties.