Whether you’re running, walking or cheering this weekend, plan to visit some of the nearly 200 booths at the Bloomsday trade show. Among those you’ll find Bloomsday 2011 memorabilia, including T-shirts, hats, technical gear, pins and posters.  Other Trade Show attractions include an opportunity to check out the STA hybrid on display. And Stop by the Washington Trust Bank/Active4Youth Trade Show booth to donate new or gently used running shoes for elementary students in need. Children’s size 1-12. You can also purchase a paper shoe for $1.00, with all proceeds benefiting Active4Youth.