Pancake Supper Linn Grove Church is having a Shrove Tuesday Pancake Supper with sausage and all the “trimmings.” Free will donations will be accepted for the meal. Share This Page: Date Feb 28 2017 Expired! Time 4:30 pm - 7:00 pm Location Linn Grove Presbyterian Church - Mount Vernon, Iowa 2000 Linn Grove Road Category Food Fundraiser Organizer Linn Grove Presbyterian Church Phone 319-482-7611