What are some good things to add there?
Lightning torch, El Salvador( Bitcoin Beach Wallet, Chivo). Blockstream offered stickers over lightning at the start when people were figuring it out Going through the implementations and the teams behind them could be fun. (Eclair, LND, CLN) Or the lesser known implementations (electrum, immortan) and further on with LDK Establishment of standards (BOLT11/12, LNURL/Lightning Address, dual-funded channels) 🤔