UPDATE: September 21, 2026: Guardians of the Galaxy: Cosmic Rewind is bypassing its preshow today at EPCOT. Earth, Wind & Fire’s “September” is also playing on every ride for the one-day celebration.
For September 21st, we are bypassing the preshow! pic.twitter.com/2DRtz3obcn
— allison (@allioop08) September 21, 2026
View allison’s original Cosmic Rewind post and photo on X
Guardians of the Galaxy: Cosmic Rewind will play Earth, Wind & Fire’s “September” on every ride September 21 at EPCOT.
The song is normally one of six tracks guests can hear during the attraction. For this one-day celebration, every train gets the same soundtrack from park opening through the end of the night.
Star-Lord and a One-Day Supernova Sip
Star-Lord will also meet guests near the attraction. Disney did not publish fixed appearance times, so visitors will need to check My Disney Experience on September 21.
Connections Café and Eatery will serve the Supernova Sip for one day only. The drink combines spicy hot honey syrup, lemon juice and edible glitter, topped with orange cotton candy. An alcoholic version adds Maker’s Mark Kentucky Straight Bourbon.
Guardians Merchandise Near the Ride
Treasures of Xandar, just outside the Cosmic Rewind exit, carries Guardians of the Galaxy clothing, accessories and collectibles. Disney did not announce an exclusive September 21 item.
September 21 remains an unofficial EPCOT holiday. The special soundtrack and drink are limited to that date.
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Sources: allison’s September 21 post and Disney Parks Blog’s Cosmic Rewind guide.