  We present a highly personal and biased review of the observational portion
of this meeting. We cover Tiny-Scale Atomic, Molecular, and Ionized Structure
(TSAS, TSMS, TSIS), emphasizing the physical aspects involved when the
structures are considered discrete. TSAS includes time- and angular-variable
21-cm and optical absorption lines. TSMS includes the Heithausen revolutionary
component called Small Area Molecular Structures. TSIS includes classical
scintillation and discrete structures that produce Arclets, Intra-Day and
Intra-Hour Variables, and Extreme Scattering Events. We conclude with
reflections on the relationship of Tiny-Scale Structure to the Local Bubble,
TSAS to TSIS, and the use of globular clusters as an illuminating backdrop.
