I 3D print my A-chips in a custom housing with a lightning wallet (can do UTXO) on there and have them tap-to-recieve to get them their first wallet with some sats

Next I need to auto populate a lightning@address for them so one-tap-zaps are available

(I should be at Nostr Valley so I'll bring a few to show)

Cousin loved it at her wedding earlier this year.