If you have dreamed ofstarting a small business, but are wary about making a 24/7/365 commitment to your venture, you do have other options. You can start a business on apart-time basis, for one. You can also start a business that only operatesduring part of the calendar year.If you're looking for a small business ideathat doesn'trequire a year-round commitment, consider these 11 seasonal business ideas.