My grandfather has had a monthly poker night for the last 4 or 5 decades. This is his month to host, and I've volunteered to help with the food. I think they mostly do simple stuff - nuts, cheese crackers, etc - but I wanted to do something a little more special. My grandfather is 90, and the other gentlemen are around the same age, and they'll have cards. I was thinking about maybe some small sandwiches - chicken salad, smoked salmon, maybe some sort of mini cheeseburgers. So, any other ideas?