I only have heard a few, but here's what I have caught:
WNCX: Double Shot Weekend
WMJI: Yacht Rock Weekend with the playlist matching with the iHeart Yacht Rock national channel
1065 The Lake: Yet another 80s weekend on 106.5, a tradition going back now almost 30 years. I know in recent years they've done 90s weekends on The Lake when WMJI has done 80s weekends (and I believe at one point there was a holiday weekend both of them did an 80s weekend, but with different logs)
98.1 WKDD: 90s weekend with the playlist matching the iHeart90s channel
WONE: Memorial Day 500
Mix 94.1 Canton: Mixtape 90s/2000s
WNCX: Double Shot Weekend
WMJI: Yacht Rock Weekend with the playlist matching with the iHeart Yacht Rock national channel
1065 The Lake: Yet another 80s weekend on 106.5, a tradition going back now almost 30 years. I know in recent years they've done 90s weekends on The Lake when WMJI has done 80s weekends (and I believe at one point there was a holiday weekend both of them did an 80s weekend, but with different logs)
98.1 WKDD: 90s weekend with the playlist matching the iHeart90s channel
WONE: Memorial Day 500
Mix 94.1 Canton: Mixtape 90s/2000s