The Chase lounge in the American Adventure pavilion (not the Festival center, it hasn't been there in a couple of years) may have them. Don't know about which days. I think last year they were only for weekends. There's no extra cost to access the Chase lounge, you can gain access with any Chase card.
This year there will be blocked off seating for ETTB dinner package, Chase lounge wristbands, and fastpass. In addition, they may be giving out some wristbands for standby (haven't heard where or when you can get these)
Fastpass - right front of theater, first 6 rows
Dining Package - center rows starting with Row 7
Standby with wristbands (don't know if wristbands for standby are available every day or when - left front of theater, first 4 rows
Chase Lounge wristbands - the 2 rows behind standby wristbands (5 and 6 left front)
Not clear on how many rows are beneath the overhang, but most of the leftover seating is uncovered.