Actual finger food could include:
Batons of steamed veg eg carrot, parsnip, green beans, courgette, broccoli, cauliflower etc.
Wedges of roast veg eg sweet potato, butternut squash, potato.
Strips of omelette
Eggy bread
Well cooked scrambled egg
Wedges of ripe fruit such as nectarine, pear, apricots, peach, plum
Steamed or poached wedges of apple
Halved grapes, other soft fruit like raspberries, blueberries, strawberries
Mini pancakes
Mini vegetable muffins
Sliced hard boiled egg
Carrot fritters (finely grated carrot mixed with self raising flour and then pan fried into little fritters. Can do the same with courgette).
Grated cheese, or cheese batons