Until he met me, he didn't accept any cryptocurrency. But it's worth noting that I helped him with: 1) Cake Wallet // for Monero; 2) Unstoppable Wallet // for EVM and stablecoins; 3) Phoenix Wallet // for Bitcoin and Lightning; I did this so that not only XMR sectarians could buy his work, but everyone else as well. But he clearly liked Monero, and I even gave him a book to read about Monero. I offered him, "Maybe you want me to pay you with something else?" and he always says he wants XMR. 😅 So yeah, when he has a bit of free time he will list his cafe on: 1) XMRbazaar.com 2) Monerica.com 3) BTCmap.org