Showcases and Baseball combines are a great way for our young players to generate exposure and showcase their skills in front of college and professional scouts. If any young player has aspirations of playing at the collegiate or pro level this type of exposure is a must. I have listed a bunch of showcases and combines for everyone to look at. Try to attend the pro tryout because it is a free tryout and all major league teams and many college scouts attend that showcase.
Most camps and tryouts are expensive and these are great prices for the amount of scouts that will be at the camps and the location of these camps.

Winona State University Showcase Camp: Sunday August 16th

Showtime Sports Minnesota/North Dakota High School Baseball Showcase
June 24-25, 2015 @ Burnsville, Minnesota
Registration Fee: $235
http://showtimesportscamps.com/cms/?page_id=290

I have attended this camp and thought it was very well conducted and thought it did a great job of providing exposure.

Junior Baseball Showcase

Thursday July 9, 2014 @ Minnetonka High School Field

http://www.mshsbca.org/page/show/782750-junior-showcase

Prep Baseball Report has showcase camps throughout the summer:

http://www.prepbaseballreport.com/minnesota/showcases

http://www.prepbaseballreport.com/wisconsin/events

Major League Scouting Bureau (All teams in MLB)

Major League Tryout Camps are for players that are 16 years old and older.
Dates and Location available in April.
Registration Fee: FREE

Frequently Asked Questions About Open Tryout Camps