I got an email last week saying that the bring a friend for free dates in October are the 6th 13th 20th and 27th
No, the last one was a few weeks ago. There is this promo that I found on the season pass page: Choose Five Days During the 2017 Season to Bring a Friend and Save $20.00, One Per Day Present your valid 2017 Six Flags Discovery Kingdom Season Pass at the ticket booth on date specified to purchase one general admission ticket at $20 off plus tax and city fee. One discounted admission allowed per Season Pass Holder, per day. Not valid with any other discount or with child or two-day tickets. Ticket obtained with this offer is only good on the date of purchase and cannot be sold. Valid only at Six Flags Discovery Kingdom on any regular operating day during the valid usage period below. Valid only at Six Flags Discovery Kingdom Buy This Friend Ticket At the Park This friend ticket is not currently available for online purchase. To buy this discount friend ticket please stop by the park ticket office on your way into the park.
I don't believe so. Haven't seen anything for it.
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