Juneau, three days between Christmas and New Year's. Hosted at JDHS since 1991, Princess Cruises is the title sponsor. The largest high school holiday tournament in Alaska. Brings teams from across Alaska plus a few Lower 48 invites willing to make the ferry/flight to Southeast.
National Prep Tournament in Fort Walton Beach, Florida takes both high school and post-grad programs. Applications stay open through October 31. If you want a competitive early-March slot without invitation-only barriers, this is the one to apply for.