“ If thrown into a moat or a ditch, they react with water to make an area of ground a foot wide and solid enough to walk on rise from the bottom. If eaten-well, the body of the one who ate one of them is a real mess. Used to storm moats and forge rivers, streams and ditches. Must be kept dry until used.”
“ What about a 'criminal' society with distinct laws - for stealing, the larger the value of something stolen, the less punishment the courageous thief recieves (but must return it of course). For this pirates(?) caught petty thieves deserve to be punished harshly. If you take, you better take a lot.”
“ The PC's enter a town amid a giant celebration, the Spring Wedding Festival. Unmarried men and women from all over the provinces gather her every spring to be matched by the most sacred matchmaker ever to live, Holly Lovard. Holly is now ancient and must be carried everywhere she visits and rumors are that this will be her last visit to the Wedding Festival so any matches made this spring will be doubley blessed.
Enter PC's, wrong place at the wrong time. Molly sees one of them, calls him/her out of the crowd and that are unable to resist the push and pull of the mob. Brought in front of Molly Lovard, the PC is declared the lifemate of <insert anybody>.
Could be the king's daughter, a peasant, member of the thieves guild. Could be anything to add a twist to an already building plot, or just throw the characters into an awkward situation.”