Christmas, New Year or Easter

[ferferksake]

Stuck on the last one for our local quiz. All answers relate to Christmas, new year or Easter.

Two drinks & a Gun (6,6)

I can't get my mind away from Double Magnum, thinking it's also a reference to Jeraboam, but can't see why that should fit.

Any suggestions?

[JMR27]

Sherry trifle - 2 drinks = sherry + T (tonic) and rifle

[ferferksake]

Thanks JMR. That makes much more sense, the compiler is always throwing "T" in for drink when she's trying to add that letter.