I'm currently at Olynthos in northern Greece, excavating on the Classical city site. On Tuesday we couldn't work because of torrential rain and a thunderstorm. During the storm, lightning struck the electricity pylon just across the road, about 20 metres from where I was sitting. The pylon was knocking out and a small fire started, which had to be put out by the local fire brigade. These are the photos I took of that:
In terms of actual archaeology, we don't really have any features in the trench yet, but we have had a couple of interesting finds: a stone tool which might be prehistoric, but could also be the sort of thing a Classical potter might have used to burnish pottery, and a sling bullet which is almost certainly from the siege which destroyed Olynthos in 348 BC. This is my photo of the latter:
EDIT 27/07/14: I've taken the picture of the sling bullet down, both because it is unpublished archaeological material, and because we don't want to encourage looting on the site.