Last Updated: October 13, 2025

COUPON EXPIRED

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Mellow Mushroom Coupon

Use code FUNGUY online only through October 17 to enjoy 25% off any Holy Shiitake Pie

At participating locations.

COUPON EXPIRED Expired: 17-10-2025

Coupon Code: FUNGUY

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Mellow Mushroom Coupon - Use code FUNGUY online only through October 17 to enjoy 25% off any Holy Shiitake Pie At participating locations.
Most coupons are valid only at participating locations and not valid in AK, HI, PR or outside the USA. Share: Share on Facebook Tweet coupon One coupon per person per visit. Not valid with other offers or coupons. Void where prohibited. Coupons not valid at airports, trains, and stadiums.

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