This week's cannabis strain review is something new for The Collegian's cannabis desk: a concentrate cartridge review and a battery review rolled into one.

Campus and community organizations and student groups frequently table on Colorado State University's Plaza, but this week brought a new type of tabler to town. Instead of giving out free merchandise or informational flyers, this tent-covered business is selling various-sized posters, tapestries and postcards alongside poster tubes and poster- and postcard-sized frames. Poster Invasion is a social enterprise that sells art exclusively through pop-up sales on college campuses in more than 40 states around the nation. The enterprise was founded by CEO Mandi van Hill, and its website states Poster Invasion is "the first woman-owned business to successfully make it in the pop-up poster sale space."