[X]: Sleepover at the Autobot Base (Already have bunks for you two. Hang out mostly with masterforce recruits. Chris might ask his parents if he can spend the night.)
[X]: Sleepover with Eudaimonica (She literally sleeps in her parent's castle in the Frostflame hell so you'll get to meet all the demon buddies she has.)
[X]: Sleepover at PRT base with Vista (Meets other wards, Wards will likely try to ask Arne and Samus to sleep separately due to the general rules against letting people of differing genders share a bed; especially when known to be involved. So Arne would mostly get to hang around other boys and Samus around other girls. If you pick this Chris will sleep over at the ward base.)