I go to a non-club get together, an informal gathering of like-minded car modellers once a month, hosted by a lhs. No dues, no executive, very laid back. We do an annual group build, and the odd mini-build off. Good for the modelling juices for sure! Just the thing to talk with guys who can help with ideas, and what not. Great source for trades, buying and trading kits, etc. Good to get out of the house one evening a month to bench race, and talk plastic!
I've also built some quick build type kits, or subjects I don't normally build. Another is to open a new project, and start that, after cleaning up the work area ( a relative term!). Other times, I just stay away from the bench for a period of time until I get an urge to build! Good to find what works to get you back on track. Good luck, and I hope you have a short spell of the doldrums!