MÃmisbrunnr, wisdom, teaching, inland body of waters, traditions, and prophecies.
Mimir is the wisest God of the Aesir, he was sent as a hostage during the Aesir/Vanir war; was beheaded by the Vanir. Odin upon learning this embalmed it with herbs so Mimir would forever be able to give him advice and insight.These are ways I personally honor Mimir and my personal associations with offerings. If you have something negative to say keep it to yourself, these are personal and work for me.
Accept that self growth requires introspection and addressing your own flaws and mistakes.
A drop of your blood in exchange for his knowledge.
Have a traditional bowl of wood, ceramic, stone, etc to make offerings into.
Donate books to your local library or children shelter.
Have discussions with those around you, push them to think for themselves.
Have a bowl of water with you when doing ritual work with him.
Vote, a god of wisdom has no room for a person of ignorance and neglect.
Decorate your home or altar in blue or white(I use neutral grays/black as an accent).
Read. Anything and everything.
Light candles or incense of pine, water, rain, any earthy smells that might take him back to his home.
Keep some offerings unspoken.
Tell him of the happenings in the world around you.
When passing a well offer a prayer.
Use the runes in your craft or practice, specifically, Ansuz, Dagaz, Ehwaz, Laguz, Mannaz, and Othala.
Decorate your home or altar in symbolism of water, wells, fountains,Â
Never assume you are entitled to his knowledge, even Odin had to give him an eye.
Take a break from social media as a devotional act.
Play God of War(2018) his representation is amazing.
If someone calls you out for being problematic take it is an opportunity to learn instead of being offended.
may the bridges I burn light the way 