Per AS website:
"To redeem 75K Lounge day passes, visit the Alaska Lounge and provide your Mileage Plan number or voucher code to the Concierge. You are welcome to share your 75K Lounge day passes with friends or family. If you do share, please share the voucher code (available in "my account" under "Alaska Lounge passes.") Please do not share your Mileage Plan number. To ensure account security, we cannot access a member's account without the member present."
The lounge agent said all that was necessary was to share the code to the person I want to gift it to and they can redeem it on the spot. I feel like we've gone back and forth now from where you could share the lounge pass, to where the lounge pass holder had to redeem it for an actual pass to give to someone. A bit confused now that you "can?" just share the code and have the agent redeem it for the guest.