allow public view of sample posts with s2Member

Our blog content is fully protected by s2Member, except for excerpts in the Archive and Search pages. We would like to display a few sample posts — no more than three — to the public. I used the $wp_query on a new page template, but it still uses the loop, so when I’m logged out, no posts are displayed. Is it possible to create these sample posts outside the loop on a public page? Or could I ‘simulate’ a post in some way? Thanks to anyone who can help me.