The bar that Jessica visits in the beginning is "Josie's Bar." This is the same bar Matt Murdock visits frequently on Daredevil (2015).
In his video message, The Whizzer says "With great power comes great mental illness." This is a play on Spider-Man's famous mantra, "With great power comes great responsibility."
After Trish confronts Max, she walks by actor trailers. The nameplates on two of the trailers are Lucy and Desi, referencing Lucille Ball and Desi Arnaz, stars of I Love Lucy (1951).
Griffin says he knows Trish is in trouble because his "balls are tingling," and Jessica describes it as his "scroti-sense." Both are references to Spider-Man and his power and catchphrase, "My Spidey-sense is tingling."