Hello from the SFO Polaris lounge! I’m flying to Japan in ANA First Class tonight thanks to wide-open award space that happened earlier this year. At SFO, the lounges all close by 10 pm (Centurion at 9 pm, KLM at 7:45 pm), but the flight is at 1:45 am, so ANA issues $30 meal vouchers per passenger in the form of a Mastercard Gift Card. Terms state the merchant must be categorized as “food, dining, or restaurant.” It’s the same GC that United, Alaska, and Delta issue (though I hear they are sometimes Discover cards), with the same zip code of 60173. You receive a QR code and the card number, expiration date, CVV, and billing zip code. From some internet sleuthing, I found the entire billing address: 1475 E Woodfield Rd, Schaumburg, IL 60173.