Complex sentence: On Saturdays from 9 am to 1 pm in May through September the Crossings holds their annual farmers market, which is one of the largest farmers' markets in the Capital Region.
Split into simpler sentences: On Saturdays from 9 am to 1 pm in the months of May through September the Crossings holds their annual farmers market. This farmer's market is one of the largest farmers markets in the Capital Region.