A mild form of lottery used at church fairs.

1

1864.  In one corner [of the Fair] was a fish-pond, a kind of old-fashioned grab-box.Yale Lit. Mag., xxix. 208 (March).

2

1879.  It is a grab-bag from which every politician hopes to draw a prize.—N.Y. Tribune, Sept. 23 (Century Dict.).

3