On Feb 16 the SWIARC will be hosting an antenna building event. Current plans are to build a 2m tape measure yagi, a 2/70cm twin lead based roll up j-pole, and a 49:1 un-un for a end fed 1/2 wave antenna.
Might have others as well, just depends on what the demand is. The location is not set in stone yet, but it will be posted when it is. More info will be on our facebook page as it comes available.