If you volunteer, do they feed you, or do you bring your own lunch?

They don't provide lunches only water and coffee. TWO hour volunteer time.

I don't know i just delivered there

That's right you volunteer your time there for free . and you're not suppose to expect anything in return. Average volunteer time is 2 hours , I do 10am till 12 pm once a week I don't bring any lunch with me.

Own lunch water is provided

They provide bottled water, but do not provide food.

You will need to bring your own lunch