A decorative and connectable display arrangement that includes a housing of multi-sided form having opposed first and second sides and a bottom, an inner support frame that is disposed within the housing and including a cap member having an open top port, and at least one decorative member that is supported within the housing and extends upwardly through the open top port. The decorative member includes a base piece that is pivotally supported in the housing and a stem piece extending from the base piece and extending through the open top port. A solar energy source or panel is supported in the inner support frame and is effective for driving the at least one decorative member in a predetermined motion direction. The housing has 3 on opposed sides thereof an interlock tongue and groove mechanism that enables adjacent ones of the housings to be engaged together.