Obtaining Canadian Pennies & Nickels

I have the opportunity to travel to Canada (CA) with some friends who go often. I've also collect(ing)ed CA currency to make this trip worthwhile.
My question is, having never done so what is the best source of CA cents and nickels in order to obtain the ones with value?
My guess is it can't be a whole lot different than here in the states and pick up boxes at the bank.
I am located near Syracuse and will most likely enter CA at Wellesley Island south of Ottawa. If there are any Realcenters in this area it might mean an opportunity for a F to F meeting to swap, trade, exchange stories/coin and enjoy each others company for a while. Not sure when it will happen, most likely later in the spring.
My question is, having never done so what is the best source of CA cents and nickels in order to obtain the ones with value?
My guess is it can't be a whole lot different than here in the states and pick up boxes at the bank.
I am located near Syracuse and will most likely enter CA at Wellesley Island south of Ottawa. If there are any Realcenters in this area it might mean an opportunity for a F to F meeting to swap, trade, exchange stories/coin and enjoy each others company for a while. Not sure when it will happen, most likely later in the spring.