  We consider several topologically twisted Chern-Simons-matter theories and
propose boundary VOAs whose module categories should model the category of line
operators of the 3d bulk. Our main examples come from the topological $A$ and
$B$ twists of the exotic $\mathcal{N}=4$ Chern-Simons-matter theories of
Gaiotto-Witten, but we show that there is a topological "$A$-twist" for a much
larger class of $\mathcal{N}\neq4$ theories. We illustrate a particular example
of this new class of theories that admits the $p=2$ singlet VOA
$\mathfrak{M}(2)$ on its boundary and comment on its relation to the $\psi \to
\infty$ limit of the Gaiotto-Rap{\v c}{\'a}k corner VOA $Y_{1,1,0}[\psi]$.
