I found the following on facebook. I have no idea of its legitimacy.
"The Giants Orange & Black Attack announces 2 FOR 1 TUESDAYS! Just visit sfgiants.com/tickets, click on the green "t" next to this Tuesdays' game and type in ORANGE as the coupon code to redeem an $8 ticket courtesy of the Giants Orange & Black Attack. This offer is good for this Tuesday and every Tuesday (except 8/10 vs. LA)."
"The Giants Orange & Black Attack announces 2 FOR 1 TUESDAYS! Just visit sfgiants.com/tickets, click on the green "t" next to this Tuesdays' game and type in ORANGE as the coupon code to redeem an $8 ticket courtesy of the Giants Orange & Black Attack. This offer is good for this Tuesday and every Tuesday (except 8/10 vs. LA)."
