Major Nelson was authorized to break with tradition (due to the Memorial Day weekend) and has revealed next week's XBLA titles early. The arcade will finally be graced by Telltale's adventure title Wallace & Gromit, along with Yosumin Live and Boggle for Hasbro Family Game Night. All the titles mentioned will be 800 ($10) apiece.
If paying $10 for Boggle next week seems a bit high, you can always search flea markets over the holiday weekend and find it for a couple bucks. There always seems to be a copy of Boggle at those things.