I claim the ornamental design for a snow globe lantern, as shown and described.
FIG. 1 is a perspective view of a snow globe lantern, showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof; and,
FIG. 8 is a perspective, environmental view thereof illustrating an example where a scene is shown inside the lantern but disclaimed.
Dashed broken lines are for illustrating unclaimed portions of the snow globe lantern and/or for illustrating an environment related to the claimed design; the broken lines form no part of the claimed design. In FIG. 8, the interior of the snow globe lantern is illustrated for environmental purposes and forms no part of the claimed design.