Both official logo or a mosaic of jam entries after jam finishes would be fine. I would buy two t-shirts.
Gotta say... I never even considered that (but I like the idea - thx for the suggestion! 馃憤)
Lemme look into options (+ see whether there's any other interest! 馃槈)
UPDATE #1:
I've dabbed with a potential supplier & am gauging how much potential interest there might be:
https://twitter.com/Liquidream/status/1570788879887925249
UPDATE #2:
I'm aiming to make commemorative PICO-1K merch (T-shirts, stickers, mugs, etc.) available after the jam - featuring the PICO-1K logo and/or mosaic image of entries! 馃憰馃柤锔忊槙
(If, for whatever reason, you do not wish your entry to be included - please let me know before Sep 30th)
Below is an example of a double-sided T-shirt design...
Ok, for those that asked - you can now get your #Pico1k Jam related Merch! 馃憰馃帀
馃泹锔忥笍 https://liquidream.myspreadshop.co.uk
I've set the shop to NO margin - so prices are as low as poss (+I don't wish to profit from this 馃槈).
Let me know if you have any issues/q's.
Happy shopping! 馃馃洅