Replying to Im just curious

How many of you have seasonal jobs this summer? Im living in a major US city and cannot find work anywhere, no one will hire me becuase im in college and would leave in late august. I haven't even mentioned college on my resume' yet interviewers have always been like "were not hiring kids who go to college". Ive even had to lie and say i want the job for as long as a time period as I can see. I think its bullshit, any pointers or tips to get seasonal work or places to apply?