This $20.00 Semo DollarSaver certificate is good for the following... 1 admission ticket to the haunted grotto 9/10-10/31. Located at 3102 aad grotto rd in poplar bluff. The haunted grotto operates every Friday and Saturday in October beginning October 9th. Event hours run from 7p-10p each night. Tickets may be used on any event night through October 31st. Not handicap accessible. Restrictions: expires 10/31/2026. Not handicap accessible.