NIAGARA FALLS, NY (Oakwood Cemetery) - The Niagara Floral Center and Greenhouse at Opportunities Unlimited Niagara has created some beautiful flower pots for Mother's Day. The pots are available at the cemetery from 9am - 3pm Saturday, and Sunday. Prices are $25 and $30 for 10" and 12" pots. Monies go to support Opportunities Unlimited and a small portion goes to the cemetery.