The Antarctic Station design and construction in the closing credits is actually the Halley VI British Antarctic Research Station.
While on location in Greenland, the production was hampered by a hurricane that lasted for 36 hours. Rather than wait it out, the crew went ahead and filmed the hurricane and included it in the final cut.
Director Richard Linklater was attracted to the story because of the strong mother/daughter relationship, he being the father of three daughters and brother of two older sisters.
At around 18 minutes, Bernadette starts watching the '20 Mile House' video on YouTube. The URL seen at the top of the screen actually directs to a video of Rod Stewart at Royal Albert Hall in London, performing 'I Don't Want To Talk About It'.
The film is an Amazon Studios production, which is very clear by all the Amazon Prime product placement. It is also mentioned that Jeff Bezos's brother-in-law is attending the party.