If the facts of this are accurate then I can't see how it could have been lawful

19 June 2020 - indoor gatherings of 2 or more were banned unless it fell within a list of exceptions. Birthday parties (or any social gatherings) were not an exceptionhttps://t.co/Qq2S9DLmhM https://t.co/6i7Xc9PB2U pic.twitter.com/o56QjqRlOJ

— Adam Wagner (@AdamWagner1) January 24, 2022