Gramma Dot's is a wonderful place with excellent food. Accessible by boat or car. If heading their by boat, head to the Sanibel Marina, go slow because the dolphins like to play in the canal. Stop in at the fuel dock to ask for a slip. They are very nice and accommodating. Eat outdoors at the edge of the Marina or indoors.
The food is excellent! Spinach Boursin Grouper Sandwich was delicious as was the Sea Side Spinach Salad. They do not have a full bar (often the case on Sanibel) but they have beer and wine. Wait staff is friendly and attentive.