Based on the search results, it is unclear what specific stores or businesses are open today in Windsor. However, there are some resources that may be helpful in finding open businesses:

• Windsor Store Locations: Windsor is a womens fashion store with over 300 locations. Their website has a store locator tool that can help you find a Windsor store near you.

• Yelp: Yelp has a search feature for "What Is Open Today" in Windsor, Ontario. This may provide some results for open businesses.

• Holiday Hours: Some articles provide information on what businesses are open or closed on specific holidays, such as Victoria Day, Thanksgiving, and Labour Day. While these may not be relevant to todays date, they can be helpful for future reference.

It is recommended to check the websites or social media pages of specific businesses for their hours of operation, as they may vary.